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	<title>東京大学 - 質問解決D.B.（データベース）</title>
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		<title>藤川天が東大理三に受かった塾講師役【これが新バイトだったのか】</title>
		<link>https://kaiketsu-db.net/all_unit_post/nrqlosbvtkc/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=nrqlosbvtkc</link>
		
		<dc:creator><![CDATA[西野先生管理アカウント]]></dc:creator>
		<pubDate>Sat, 05 Apr 2025 09:00:00 +0000</pubDate>
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					<description><![CDATA[<p>問題の動画 &#160;&#160;&#160;•&#160;速読英単語の超暗記法を教える！藤川天が東大理三に合格し塾講師になった世界線！&#160;&#160; ☆チャンネル登録はこちら https://www.you [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/nrqlosbvtkc/">藤川天が東大理三に受かった塾講師役【これが新バイトだったのか】</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">問題の動画 <a href="https://www.youtube.com/watch?v=-AmJklZHjkQ">&nbsp;&nbsp;&nbsp;•&nbsp;速読英単語の超暗記法を教える！藤川天が東大理三に合格し塾講師になった世界線！&nbsp;&nbsp;</a> ☆チャンネル登録はこちら <a href="https://www.youtube.com/morite2channel?sub_confirmation=1">https://www.youtube.com/morite2channe...</a> チャンネルメンバーシップに加入する <a href="https://www.youtube.com/channel/UC_U7pKOVK-0hGr7bDmy2mng/join">&nbsp;&nbsp;&nbsp;/&nbsp;@morite2channel&nbsp;&nbsp;</a> ☆ユーテラ授業チャンネル【YouTubeの寺子屋】 <a href="https://www.youtube.com/channel/UCTRI9gzaa4xp1vBWBJf0VXg">&nbsp;&nbsp;&nbsp;/&nbsp;@yuutera&nbsp;&nbsp;</a> ☆授業チャンネルのクラウドファンディング（ご協力お願いします） <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkI0QzJwR2hERVU2cU1zYXZhSjR2aTE3Ymx2UXxBQ3Jtc0ttcG5tQVlJb2hKd0hPVHQ5NGpPVldKeUU3OW5RcVlLZEJKeHFVeE1HQUsxNmNiT0IwdFNHbFBoVjloaTlpZjV0WnFlblppQk5OVFBNTy1TQmwtZEZKUE1uZzhRYl94V0pISWg0azRwTndqMFJqS2xKZw&amp;q=https%3A%2F%2Fcommunity.camp-fire.jp%2Fprojects%2Fview%2F420519&amp;v=NRqLOsBVTkc" rel="noreferrer noopener" target="_blank">https://community.camp-fire.jp/projec...</a> ☆もりてつさんチャンネル <a href="https://www.youtube.com/channel/UCARnJuBeI-3HIF30J64fRuw">&nbsp;&nbsp;&nbsp;/&nbsp;@morite23&nbsp;&nbsp;</a> ＜もりてつがオーナーをしている校舎＞ 武田塾豊洲校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbS1qeWlTemtlRTlNaURGS3hsMG1VR0J2Tnl4QXxBQ3Jtc0trbDRFTl9TaU1UUHVNVTFvS2dvQUl0TzNoRmNIeUJTRFIzaGxQTWVnbTl5OHB2Wnk1S2E1N2F5eTFuRjFTc1pYX05DRkRxWHAxVld5Qlc5LU00dDZBckJCNlJfbFN0ZkdfZGNjMzBhdjRhangxdnZoRQ&amp;q=https%3A%2F%2Fwww.takeda.tv%2Ftoyosu%2F&amp;v=NRqLOsBVTkc" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/toyosu/</a> 武田塾高田馬場校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWhyMG1LM2RtT0ZiRmFuOXhOSHNlY3MyYVJ2UXxBQ3Jtc0trUHRDWUVpOHJDTFVicVYtQ0pwU3JZNHNRdWRXelZCazRzelB1bkcwcDZXZEQwSkxWMldZTDN0RUJQeTBGNUJETHVPZ2RQX2d1MnA5WGZoZEdUOEZEV3E4Q29qTVZram9SM3dXeEgxYWFZeUszWV82UQ&amp;q=https%3A%2F%2Fwww.takeda.tv%2Ftakadanobaba%2F&amp;v=NRqLOsBVTkc" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/takadanobaba/</a> 武田塾国立校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbk92alM0WXZONy1adGxKeGFaWDZTS1VsSXA5UXxBQ3Jtc0ttUmZuZkFZenIxbTB2TXc0NDMtXzRia1NQUThySzUzTmx5Sm41VFNJMUc5dVVlczZjRVdJWU5hbTdRek81T3NYbFBsWWVTWkZXeEQ4XzBTTy1JZGZNdExHVjJEckxjY1pfbjhBeEVpOHhiaHh4bTVNcw&amp;q=https%3A%2F%2Fwww.takeda.tv%2Fkunitachi%2F&amp;v=NRqLOsBVTkc" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/kunitachi/</a> 武田塾鷺沼校 <a 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国連英検特A級、英検1級、Cambridge CPE、単検1級取得。 TOEFL iBT115点 、IELTS 8.0 発音指導士 <a href="https://www.youtube.com/hashtag/%E8%8B%B1%E8%AA%9E">#英語</a><a href="https://www.youtube.com/hashtag/%E8%97%A4%E5%B7%9D%E5%A4%A9">#藤川天</a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/nrqlosbvtkc/">藤川天が東大理三に受かった塾講師役【これが新バイトだったのか】</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>【速報】東京大学が新学部を設立 #shorts</title>
		<link>https://kaiketsu-db.net/all_unit_post/c-drpq4k2ms/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=c-drpq4k2ms</link>
		
		<dc:creator><![CDATA[西野先生管理アカウント]]></dc:creator>
		<pubDate>Thu, 03 Apr 2025 15:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=87432</guid>

					<description><![CDATA[<p>☆チャンネル登録はこちら https://www.youtube.com/morite2channe... チャンネルメンバーシップに加入する &#160;&#160;&#160;/&#160;@morite2chann [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/c-drpq4k2ms/">【速報】東京大学が新学部を設立 #shorts</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">☆チャンネル登録はこちら <a href="https://www.youtube.com/morite2channel?sub_confirmation=1">https://www.youtube.com/morite2channe...</a> チャンネルメンバーシップに加入する <a href="https://www.youtube.com/channel/UC_U7pKOVK-0hGr7bDmy2mng/join">&nbsp;&nbsp;&nbsp;/&nbsp;@morite2channel&nbsp;&nbsp;</a> ☆ユーテラ授業チャンネル【YouTubeの寺子屋】 <a href="https://www.youtube.com/channel/UCTRI9gzaa4xp1vBWBJf0VXg">&nbsp;&nbsp;&nbsp;/&nbsp;@yuutera&nbsp;&nbsp;</a> ☆授業チャンネルのクラウドファンディング（ご協力お願いします） <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2stUmhqdkxhV0YzWEt4czQ5c25XMjlyeExYZ3xBQ3Jtc0tsakFUQ2NYd2ZiQ2NNckJsZGxtMC1ER3Y0M2xmaldFdzB3WkppUDY5Q0pLSlltbDItU3czUFdjajl5VUh0RHBCOWVwY0VMOVB5WnBXVGFCQjFPd0FzZW9oYmdpcUdQUjFQR0VxN2hrUmNSY3VCZnEtMA&amp;q=https%3A%2F%2Fcommunity.camp-fire.jp%2Fprojects%2Fview%2F420519&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://community.camp-fire.jp/projec...</a> ☆もりてつさんチャンネル <a href="https://www.youtube.com/channel/UCARnJuBeI-3HIF30J64fRuw">&nbsp;&nbsp;&nbsp;/&nbsp;@morite23&nbsp;&nbsp;</a> ＜もりてつがオーナーをしている校舎＞ 武田塾豊洲校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUsxM1dIUE9BVHRFZmMtTDZTaGFPRjk1OVNJZ3xBQ3Jtc0tsVFQ5b2VsYU1KZG5QSG5TYVVNT3VkMUlHZWU3ZjBaNHZmbVhRdzc4eW9tYkZwVTdtaGhEN0d2cTcyeDJxS0ZxNVNUOUNaZ3hqcGh4UzdjblcwLWtHZi1XWWtIQjQ1Q1Rmd21TUDk1TlBZcFlrV05iYw&amp;q=https%3A%2F%2Fwww.takeda.tv%2Ftoyosu%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/toyosu/</a> 武田塾高田馬場校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbl9ucXIzMmtsaXNHNWZYaXJlcnJJdFNxUk80UXxBQ3Jtc0ttVXBKNzY5ZXdUM2VZR1U3N3VLcVVHZHUtdURodGNJV1B5enQ3UGlwVkhxZDFkUjBqdWZ4eXB0VVFhLUtSOXF3cnB2a1NVa0NLVEVzQmcwckcwWDYzUXNTYWs0eEJZQ2ZVVFgwSFh3SXZDZDYyNVFwSQ&amp;q=https%3A%2F%2Fwww.takeda.tv%2Ftakadanobaba%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/takadanobaba/</a> 武田塾国立校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVd4SVJGR2JkWklkS1V4dkxPR2tkc19ISVVNUXxBQ3Jtc0trNURmcEFvZ1RHcE1relNQbUFOa2dCYjMzZDRhQ2pfMVV0SWJ1ZkU1dFNWQjRDTGZXU3N5bXdZeXdCaU1aUnFNVS1XYVdVZGpXSXpvdG5wenBETGRjYk14RkxLY0VFMV9hX3F3UTdsT1VhNTRzNDZqNA&amp;q=https%3A%2F%2Fwww.takeda.tv%2Fkunitachi%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/kunitachi/</a> 武田塾鷺沼校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWlPem8xMUkycVdaRzFHcHBJcUk1eElxWURYZ3xBQ3Jtc0ttVHdPc0ROUllLR0dldzZKbU4wSXZsVnBUVi1fSmVjMnVKN2w2by04V3huWnZWUnZVU08wdDBNbF81THVCRFJ1OFhLM2VFOVV2Yk9jQl9ZRFpMRjhvWWswMWtLY09CTEg4anJYYTd6NkZScWg5UEhDbw&amp;q=https%3A%2F%2Fwww.takeda.tv%2Fsaginuma%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/saginuma/</a> 武田塾東雲校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFE3b09xT3FKYUkwNjhxcWV0NVNmZE5ybEphUXxBQ3Jtc0ttQkZVTlR4YmxCRUphWG9hd29ZOENXMkVMbndtUkk1ems0d0l2ZVpKUW4wZlpfY2RFZnpfSDJYZGxWYm1CS1BtX3NPV25PaHhiZE1jTFdsOHBLSkdwVVJuZE1ZWDhBc1BZR2sycUN6VTNPSUdiTDdacw&amp;q=https%3A%2F%2Fwww.takeda.tv%2Fshinonome%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/shinonome/</a> ☆英語専門オンライン個別指導塾【BASIS】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWV1ZUd3bTJQdzhxcFRHbDlRbUg4TjVQU0V1UXxBQ3Jtc0ttSmsxTkc5cE5XQkwwYVNtbmJCbXZzTjQxVVNoUzNDQXliUDlDOVBGVFZCWWdZNFB2V29jcngxdW5SSGxIYXJVRXl0QTIyYjIyallsNzlYX3pDSlBVdVhFWlZUb2JaWVpQN1I2QWpnaEVxZUlYUXB6Yw&amp;q=https%3A%2F%2Fbasis-english.jp%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://basis-english.jp/</a> ☆BASIS講師に気軽にLINEで英語学習の悩みを相談しよう <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazRJMk5XdzF2b0loZEp3REtqZC1NQmZfU2NZd3xBQ3Jtc0tsS05lV05ybDR3cmFXbkJVWXM1aEhJUmk5ZTRvU215XzV1OVFtWEN3MEVqVTRka25hUWJWbk1VX0pZeWFRYTlIajQ4STJLRHY0bTRrOXpFSmx4bWhFelB3bDgwQ0xrMDJKaU81Rjlta1RwOVNLYUpvdw&amp;q=https%3A%2F%2Fline.me%2FR%2Fti%2Fp%2F%2540241qwksx&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://line.me/R/ti/p/%40241qwksx</a> 武田塾Englishホームページ <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHVVOWUzRWlNUEhPVnNvdlJoQlhPLTZKZV9Dd3xBQ3Jtc0tsQmN6cC1xa0d4MmhnMlE3VjFUYV9rTlJWbUJqeGtlUTB4RVpoeGZUd0E3cVlkY2ZnYXpwVkw2cWZDVktrN3k1TjRpeG00UEt4bWVsY3JnQnA3YWpjUmF1MVh2VkFjNWpGbEprajFMM0d2MDlyc2VCUQ&amp;q=https%3A%2F%2Ftakeda-english.tv%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">https://takeda-english.tv/</a> 武田塾Englishチャンネル <a 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☆Twitter <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbE5oR3hFX0sxbFZGVmVHVng1OU91dVV5U1pGZ3xBQ3Jtc0tuTzRVUG83NW84MVVsTlFodjM0a1JVVjh2bVAtd1hKRlY1MTB4ZlZiUjZxOElIdVRnUG1OQW1BY3gtX0E4UU1TOWNteTV4elFaR0ZHYkd6V1RHM3JQYXVZM2x5eG1FWUtDVlg1MVp3RkstMWNKd1Bkbw&amp;q=https%3A%2F%2Ftwitter.com%2Fmorite2toeic&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;morite2toeic&nbsp;&nbsp;</a> ☆Instagram <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbl9IaXNMNWZpWkEyOWlWMkg3U0FxU2U2QUQ1QXxBQ3Jtc0trZlQxQWFMNjQ3cWliYm9JbUNqNEdzeW0tVFJ4OEc3LWU5Y21PQzFhcTdPa2paQjV2WkYzbzFBNmJRWC1RelJxaWhxWHY0NF9ZRW15Qk04NHF4WWhEY1E2SkYwZGFTeFYxMXJPY3FQZFIzSE1BRGJsVQ&amp;q=https%3A%2F%2Fwww.instagram.com%2Fmorite2toeic%2F&amp;v=c-drPq4k2Ms" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;morite2toeic&nbsp;&nbsp;</a> ♡早稲田合格塾ＨＰ　 <a 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href="https://kaiketsu-db.net/all_unit_post/c-drpq4k2ms/">【速報】東京大学が新学部を設立 #shorts</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>2025年高校別東京大学合格者ランキング #shorts</title>
		<link>https://kaiketsu-db.net/all_unit_post/n2jd0dhiajq/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=n2jd0dhiajq</link>
		
		<dc:creator><![CDATA[AT単元入力作業AT単元入力作業]]></dc:creator>
		<pubDate>Wed, 12 Mar 2025 12:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=87289</guid>

					<description><![CDATA[<p>☆チャンネル登録はこちら https://www.youtube.com/morite2channe... チャンネルメンバーシップに加入する &#160;&#160;&#160;/&#160;@morite2chann [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/n2jd0dhiajq/">2025年高校別東京大学合格者ランキング #shorts</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">☆チャンネル登録はこちら <a href="https://www.youtube.com/morite2channel?sub_confirmation=1">https://www.youtube.com/morite2channe...</a> チャンネルメンバーシップに加入する <a href="https://www.youtube.com/channel/UC_U7pKOVK-0hGr7bDmy2mng/join">&nbsp;&nbsp;&nbsp;/&nbsp;@morite2channel&nbsp;&nbsp;</a> ☆ユーテラ授業チャンネル【YouTubeの寺子屋】 <a href="https://www.youtube.com/channel/UCTRI9gzaa4xp1vBWBJf0VXg">&nbsp;&nbsp;&nbsp;/&nbsp;@yuutera&nbsp;&nbsp;</a> ☆授業チャンネルのクラウドファンディング（ご協力お願いします） <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGJSTkQ4OTdWS3BoZF9GTjZ5djc2T3dnUmFTQXxBQ3Jtc0tuR3IzRVpXODRLRjBDSktzVU1FRXQyd1Bka2NXRXFwMVVBZGNGZ0lnRDlYSXpWc0dtWWZ5YVVYNjZqT3JnM3RXSTIxcEIwOGNkek9iSDZLVzRfTWd5bENieUpSbGpPQTFLTDBsSTZ1Wi1Cc2tIbkRLQQ&amp;q=https%3A%2F%2Fcommunity.camp-fire.jp%2Fprojects%2Fview%2F420519&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://community.camp-fire.jp/projec...</a> ☆もりてつさんチャンネル <a href="https://www.youtube.com/channel/UCARnJuBeI-3HIF30J64fRuw">&nbsp;&nbsp;&nbsp;/&nbsp;@morite23&nbsp;&nbsp;</a> ＜もりてつがオーナーをしている校舎＞ 武田塾豊洲校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2VUdnlQMHpLUGI4STZja1lFNHBwQUJGLV9zQXxBQ3Jtc0tuUDNZcFlTSTNJYTU3UG45QnlyZWYtdmVqQXl2Q1dILUVCZzVMTkZ0Y0lPNEJaNEd1RDhyNTUxYjFfenJwTVo3S0pLeTdBNnZXRVVYLU41cnZESm9jT3Bodi1KMXRzelc5RGdYSkU3bWh6bGFib3B0Zw&amp;q=https%3A%2F%2Fwww.takeda.tv%2Ftoyosu%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/toyosu/</a> 武田塾高田馬場校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWlCNGptZGFPUDAxZGlYMWV3UEpuYWVGUDRwZ3xBQ3Jtc0treTRuM1p6SDBFZks0enMxdGdNNjN0UTU0N3hic0NKU08zRUtHTE8yM3hhZlNWODBFQko3c1c5UjBNZ2hUTHBXZk9hNExOUEtJYWhkR2VUT0NRa3hGMHMzVThjTVdYaWlEaW1OSlZJbmRNXzZCak9iTQ&amp;q=https%3A%2F%2Fwww.takeda.tv%2Ftakadanobaba%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/takadanobaba/</a> 武田塾国立校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmM4WXdZc2pxWkxvc2pvQTlwdWlKM3VnNVJjQXxBQ3Jtc0ttM3pTMnpnSk1ZMm5YUDA5UC1tQnJVV1ZzRVlKdDQ2aFBhNnBXOUloQ2ZTSlljR1lxVkxpSUN2blptY2RieXBEbkFkQTY4QTdJbjVjYWItVjE3UGNQczdzUGdSbndnZVhtU0ZKUk11a2w2THRvR2JBUQ&amp;q=https%3A%2F%2Fwww.takeda.tv%2Fkunitachi%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/kunitachi/</a> 武田塾鷺沼校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblNfMlMzWDZRVUFyUWVWYXc2TTMyYnRXNmg0Z3xBQ3Jtc0tta0NUQUdIdlUtclNWck1zazVzVGhGamN4ckN2ZkxZd1ZoMFpMY0drUFFjbC10ME53ejJ5V1Vxcl9rSkhWVDM3Q1pNU3lKRE9wQ1l2aHZDUkVjWnM3WnM3V1JLNlQzRFMyZl9uOWg5allHb3RaUm5pVQ&amp;q=https%3A%2F%2Fwww.takeda.tv%2Fsaginuma%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/saginuma/</a> 武田塾東雲校 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbENDSXk5a2dsT0xYQzR1SEh0SlVfamJKMlluUXxBQ3Jtc0tsYXgxcWQ4TWZwM1c0MWU4M19rQWdtbXl5S01YZTh3cGQwazQ4Wmg5TXZjTmN6TzVYeWR3Uzk2ZVQ4MGREdm51dXdPV3RJRzRSakRpVXNteTVwQy1KVjdFODNHMkM2ZWl4azR3dzFjdXhQM25DTEhRRQ&amp;q=https%3A%2F%2Fwww.takeda.tv%2Fshinonome%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://www.takeda.tv/shinonome/</a> ☆英語専門オンライン個別指導塾【BASIS】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkstTW9oVjVza1F5QTIwZnRuSjFIcFNQcHFJQXxBQ3Jtc0tsQ1c2YkhINGl0SmttdWwtSm1oaDQ4eHVFUmNkd0lKdWNRbWdVcmc2aWg5eEtZUERsSWkwU2tVaHpVY09ScWVOZ0JNOU5oZVR6cGNsMkMxNzZiQ2JDNlhpME5WNDdfT3dVMl85S0N0ZHpYMWVvcmQtSQ&amp;q=https%3A%2F%2Fbasis-english.jp%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://basis-english.jp/</a> ☆BASIS講師に気軽にLINEで英語学習の悩みを相談しよう <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbV83Z1RQMFNKeGEwLUo4QXd5RHg1dDRwSkRFQXxBQ3Jtc0ttNktzRGJUX1Brc1pVOFVOVHBYTHVsY2Rjd2VVazVDNVBOTTRHMkdBUjMzb1ZGdzRJdHJQYldQYUp1VVJ0R2g0UjBidUxiYVUxV2NGeWM4V3NCYXVqdXRjRkU1a2lybXRSSWNxSnk3X1pTVlZjeXhKQQ&amp;q=https%3A%2F%2Fline.me%2FR%2Fti%2Fp%2F%2540241qwksx&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://line.me/R/ti/p/%40241qwksx</a> 武田塾Englishホームページ <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3hYTTN1SnJjci1OWDhXdzJZTU14NFFWdlBFUXxBQ3Jtc0trY1RZcmp4dWoxZmg3azU1TnA5REZoQU5Hc2JGWHVGY2dvRTAxTkJLLWhOdXViQTk0czhwVE1pYTUwUjdvRktMLXU1eGN3VDFsdnYwaDZyRTZzSnZCdEZHeWZhNVE4SmlDMXduVFdXREdLc2xSem1ZSQ&amp;q=https%3A%2F%2Ftakeda-english.tv%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://takeda-english.tv/</a> 武田塾Englishチャンネル <a href="https://www.youtube.com/channel/UCOC2qIyMD92oBTttEFh9kGg">&nbsp;&nbsp;&nbsp;/&nbsp;@english3963&nbsp;&nbsp;</a> ☆英作文添削サービス <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFBiUFhTM3BGcUdRQUw3aTdRek5lVERJZDlEUXxBQ3Jtc0trcThJMXAwR2I1Umd0ajl5V01OcGJ6SHlsTVp5VDZ5WGdxR0JGb0x5MGVEaDhWVGlZVEU0blR0VDRmUWxITkE0U0xWck8zeW9FaTZVSUFjNWxNclR2X09DLUVRYW01a0tQbEcwdVU5QWgyN1BReFlyNA&amp;q=https%3A%2F%2Fmorite2.base.shop%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://morite2.base.shop/</a> ☆TikTok <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjE2bGYyVFM1X2pBWUt6ODhVc3FoNHdtZkFjZ3xBQ3Jtc0tuUFR4ZG1ZbVk2YnNlQU5pUlY5dDlPR3ZSY1NvR1JqZXVfN3RWRzJmUXRzYUI1ZkptMmFiVUVQbjZnWnBWc1M1RDQxcThocV9QcWVEUHJjZUVVU3R6Z2dtY2U4b05nOXgwOW4xdUE2SHUxMVFmcTNXNA&amp;q=https%3A%2F%2Fwww.tiktok.com%2F%40morite2&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;morite2&nbsp;&nbsp;</a> ☆Twitter <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTFrQXBDUTdhMG1GTTRZa0gzRGZfOFg2ajVRd3xBQ3Jtc0ttcEplLU0wZy16cGNXU3B5QnJ4c0QzRDY0dHByajV1Y2tlOGRtMUZENUtDRjdBcVlyMTY2SDNOczlnYk13dkMtWWhteHpwWnVPRWJ0RkZfRmRiV2k3RUM5cGdwLVhnLUdjNWI5ZTFPWTVGRnRXVUZmZw&amp;q=https%3A%2F%2Ftwitter.com%2Fmorite2toeic&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;morite2toeic&nbsp;&nbsp;</a> ☆Instagram <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbE9uRDBKb2g3dkVvQnR0RHBfR3ZKcFM5ZHhFUXxBQ3Jtc0tsbFNCYzg2OVpHRVdwaUJXTFVOQWh5OGtpa3dJVmpITWhrY2tueVgxMmcxRTlxN0s1cE9KeGIzdHJFX2d4aDdleDR0eWE4akl5TFhPa1ZyclR1OThVeWduZFNKeDZRVXg5QnVhbkxVWkVFM2Fab29wYw&amp;q=https%3A%2F%2Fwww.instagram.com%2Fmorite2toeic%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;morite2toeic&nbsp;&nbsp;</a> ♡早稲田合格塾ＨＰ　 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1gwcVZXOTVrd1hsYThyQUs1RERyb2d6dUtjZ3xBQ3Jtc0trVW1abHVGS053cVhGb3dZa1o1YXZyUXEyQ1c5dTh5RWZLODFUVGItY1d4X3l2SmlXWFVtNm1FY1htbFRmSjJ4R0t4SHhra1hkLS1VVi0wTmZqRE4zYU40N3hHMHJPVUQyNnNQV1ZRRF9VTVdtVXZFUQ&amp;q=https%3A%2F%2Fwasego.jp%2F&amp;v=N2jd0dHIaJQ" rel="noreferrer noopener" target="_blank">https://wasego.jp/</a> エンディングBGM: 若林タカツグ ＜出演者情報＞ もりてつ 武田塾英語課課長 武田塾豊洲校、国立校、高田馬場校、鷺沼校オーナー・ 武田塾English Director TOEIC満点100回以上 TOEIC SW、TEAP、GTEC CBT、発音検定満点 。 国連英検特A級、英検1級、Cambridge CPE、単検1級取得。 TOEFL iBT115点 、IELTS 8.0 発音指導士 <a href="https://www.youtube.com/hashtag/%E6%9D%B1%E4%BA%AC%E5%A4%A7%E5%AD%A6">#東京大学</a><a href="https://www.youtube.com/hashtag/%E6%9D%B1%E5%A4%A7%E5%90%88%E6%A0%BC%E8%80%85">#東大合格者</a><a href="https://www.youtube.com/hashtag/%E9%96%8B%E6%88%90">#開成</a><a href="https://www.youtube.com/hashtag/%E7%81%98">#灘</a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/n2jd0dhiajq/">2025年高校別東京大学合格者ランキング #shorts</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
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		<item>
		<title>【高校数学】東京大学2025年度理系数学第2問 積分と極限の問題</title>
		<link>https://kaiketsu-db.net/all_unit_post/pmwexfmtnxc/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=pmwexfmtnxc</link>
		
		<dc:creator><![CDATA[newtonton0716]]></dc:creator>
		<pubDate>Thu, 06 Mar 2025 09:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=74560</guid>

					<description><![CDATA[]]></description>
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		<title>福田の数学〜東京大学2025文系第4問〜放物線で囲まれた面積の最大値</title>
		<link>https://kaiketsu-db.net/all_unit_post/idc0hordruy/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=idc0hordruy</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Thu, 06 Mar 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82558</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025文系第4問。放物線で囲まれた面積の最大値の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160;  [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/idc0hordruy/">福田の数学〜東京大学2025文系第4問〜放物線で囲まれた面積の最大値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025文系第4問。放物線で囲まれた面積の最大値の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHpMRkhoZHA4ZmJhakxGS1dHRG5jY1lyMWY4UXxBQ3Jtc0ttdjdyMm1XN2ExVFo0S3ZVSDRZLWotOEJPLU5QWFVNUk1fQ1BWbWoyVmpRNU5wYnJLX3BENnV2VzVRX0FVamRHajMtang2ZjFXQWFoX1hYemhlRFp6WVBSUENhMHJDZTljVXZOQTFlYkV2NTBYbXZXWQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEtjWC15WVJiYTQzNWc5V3M5U05XTFJEb0JXQXxBQ3Jtc0trdllmdjVtVDFIbng0ZGZVYlA3YU9WOVdGaW5aS052N19fRE9PcHBBZHhFWFlIa2E3VjVReE1ocFV5cW1odERvYWFQSHBXVXd2bXcwR3dNemJjUXdkNHp5aFZBRG4zMDJwdlEwQ2hLOXh6MHowMW1aYw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXFzUERiblpUVE5UNVRReDRDVFlsRDduX1dpQXxBQ3Jtc0ttaU5ROUhFa2k4YlZJXzg5RzBsNTl3MmwyZ0tvdE5LUklCdHlBWUQtZHh2dUk0Nk5sYmxYWUhkdlZwWW1PeDdERGQyTDZkOHcxWFFhaVFJbFFoNHJFd05VaWJ1cmJrZ29GVWtmYjdIdXpIXzRIb0ZfRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHNOMDlCT0NJanpSMVZ3TV9BR1BQazd5SlRfd3xBQ3Jtc0trOEpPLTJzN2J5d2szMHp6Wmo2MkxMWThiX0lJOVRGNGxHZUNfTHAwcXJ2WXQ1aldRSzhjTkZ0TXJjanBHNjVMVHhIb0thUlJsYmI5TS1RZFF3YzZKVkF3dnB0NVdjT2xVRGI2eW1feFB1T0pDeWxkbw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVF5QktGTjJWbV9Hb3RVdmJ5ckNyc0EzV1Z6QXxBQ3Jtc0tuek1tQ3VtU3RESmNOOVpwSGFDQl80QjhXdmVnNmhGWFBhRm1HUDVHUk1obzRLRm5MRkQ1NVNJUVdxdWlUT2hMdzVXdmYtNkhtbXg4Q2VVdk1vazduZkUzRzdaZ29PWjFCX0V2RWppNnpJa0J2RFdxbw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUc4OEJfMWNqTzNfeTBUSjBWRlFmZE1Ccmd0UXxBQ3Jtc0tubkttdHRUUHJEb0ZIR1FCMjZEX3J5OTdJTlNuZmpsT3hRQ05BMlAxeFRlQi1uVWpVU2tJeUsyN01SUDRvY00ycWlvRlVlRkYwcUxfRlkzdHhpbDZoRk9ody1NTzVBOGF1WmVEYUJfWW9RZlNoTmV4OA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUw3c0hnUkQ4d0RTejhIdUpxbWlONDBZTTlsd3xBQ3Jtc0tucXd5ZW54NVc4ZzQ0SEdrQ2g1cVpVeTc0djdtaThMTzc0Q04tQ1Y2UXU1WVJSVUZFNXJYV1A4YzNjUmpEYWJyb2F2S2NzbnBmLUl2cFhoUFdJVWcxa3NKZjdobDRWcWllOFVMZ2hNM29TUkU3bmtjQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXk2NVhzTmpuVE9sU2phRHc5dzc3cUtROUpDd3xBQ3Jtc0tubU1QRXM4RGV2c2NkdjVTMmdCc09iRjlQdzJEWTdlejJZNjZadEN1ZjlWQnBfNnBNMVZNRk1YQmdEVm05MGZqOXBtdnhkYlZyZUJFbTBZYktRRjQ5d1JKdVVVMnJVY2g5NERxbEpnM0E0V055b2xnQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3RJWllndElrUUVJMzdqdWNrdkJHWEpVY1dNQXxBQ3Jtc0trZXh5bGNrWDhTdjZ3X2d5R0l5MjR0QlFvN1ktbDdjMW9Nb1p3ZHlnRDZpT04zUklNRmFUZ0txUGN2X3V5TEZ0NjkweFFuaWg1YlFJSElxUHFaUnE2QzFQV3ltOHU1X2pEYTkzcDhuWDJoWEJzczNudw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmV5a1NBay13ejBHQzlDMWNpbFUtblBKbFNvd3xBQ3Jtc0tsYkFqaFZGcXJ4NVU5TjlNQURWN0xkVjFhbFlJenI2WXUybUpnakZWVFZoOHFSODFOTk1wR3dRVEU0Yko3OXBEOGlWSGkzQXRRMEdZMG1RRjVzdXh1VmFyZEdDa1ZQeW01R3g4LVFwaXlfSnBzVDlDNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2lyUU8yU3ZlVm5fUk5ZYTRyLVJXeGR0WHB4QXxBQ3Jtc0tsOWpXaGUxWUJXZFprZWVHMjlGXzU3UExXX3BibkNhTXBXcEhqT1RIOE83eGpRRUFpRm5faHVuTzJfaTk4UUR1bHgySld0TVNpNWY1aHNhY2NjUUFoOFN3LVZNRkE2ajAxRWZTWFJjZkRyV2w2RkFiYw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDhqRFFXM01vN092WmM0ZWpBbXRPVTRRdDZPZ3xBQ3Jtc0ttQWxyQ2Y1d2VhNTZtMC15bkdWOWFXdWdESXM5bFFfRXotbVhudWNkY3h1WWpnb1pxOGVoVHBobmgtcVZ3OUNoSUphZ2tlM0dxeEdUMWUweWtHME00dTY5em14dGJIYnk5WkpLaFBYZVBJOUZmN1JmNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWd4M21Ma3BQOFk5NGVxcTdqUkJNaEYxaHBEd3xBQ3Jtc0ttUkpFdWpUZ2tIYkVKYUNLc2ZGQlREQzNYMWk0cUwxdm9oTmoxT0hlUHZ1YmxEOHFDc1FMRlhuclZVeXQ5cGFtVVdyamxrekhSekNvcVpjY3l3NlRzSWdQRFlBMHNid1BlMFVFTHUwc1ZaZzNBMUZqYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTBnYkhZdU14b0NsQnVkTUFCUEExSk50VUpXd3xBQ3Jtc0tuR2hiZXp6Vy1iaVdnR1ROenZ3aFUtUVZ0WmdmVUQzbDl1OVpzSUw2a1RBa2EzN1VTOWJ0VS1pbmlpdlljbU9EWERnQVhYUEdpQ3g1SDZOZk5NX0xJc1Vwd09SVy11bkcxdmRlODYtdjZ0WkVXVXJlSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblpJYUZEVG8wS1VCZnpNeU1ucjdGM2p2WkJyQXxBQ3Jtc0ttQlJRVDljdTJwR3dQWkNCRkgtTE1GaXRyblBHb0NGSTZGZ212T3pHbHZkUmhFcDJYMXZJQ3RKV2FTS2tDQjNKb2NPYW9IM2FlTThhOHFEeE00elpteldZX3VkSXJJY0gzYXpVVWhNTjE5cUIweTFxUQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVlGV18yLWlsM1BSVkhuTjd0ajRBY1RwVVFtd3xBQ3Jtc0tsNVhDUUhPM0t2cERyVXNVQmFEZ18wc2RYLXVVOUk2YnJMSzlSOTRlNGZHMk5KaURzTXI3YWF3dmoydGJrRDNVMGlISjZaMGU2T2hPeGdEemtxX0I3Y1h4M3BwQzc0R1NmNnlqUUNUOW5GZmxFLXRxWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkswTmJDZ0VXVktIdVdkNFR1UnpoWkJ2d1ZSd3xBQ3Jtc0ttNExRak92SkVUSVBUQU04RnkzdVV4THhVZVVfNXhKdFJyamk3eVR5X2txOXkzd0liV003UkdyNHhDUzZ5OHVEZThmZ2xKWVBTQ0hVU3hTX1NqNHlaQV83dnBpSC1qQ09sLXRRdWZxSFJiYjFzMk13RQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=idC0HordrUY" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/idc0hordruy/">福田の数学〜東京大学2025文系第4問〜放物線で囲まれた面積の最大値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜東京大学2025文系第3問〜確率漸化式</title>
		<link>https://kaiketsu-db.net/all_unit_post/coqtduv0wk0/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=coqtduv0wk0</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Wed, 05 Mar 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82552</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025文系第3問。確率漸化式の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田の数学Web [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/coqtduv0wk0/">福田の数学〜東京大学2025文系第3問〜確率漸化式</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025文系第3問。確率漸化式の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGY4SmR1WWoxY19VaXMtd0FRSmJlOGZzcnU2UXxBQ3Jtc0tsb2tKNklrcTdYeGVCanFLNDdZR3loRWlmOE9Da2JKRVFJTk1CV2tqSV9vQnJ2NlNMRENwVkp2LWxlS3BNNE5KeTRuOWNJVkEweXE0ZzRTOGdhR1lnaG9TNkV2LTgyWl9LSDJ6ZFVhT0ZpenhTZVRSOA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXhUeWh0WkZtNmpPLUNmdC15ZHpKbEdPdzRiZ3xBQ3Jtc0tsQkxNN3VEaFlJcVRCTnFpd0llVHdOZktHczJhZDVqVVNXc0I3QWpHY3lUUTJVUFVLcm9DYlA5VC12SExaVmhuZHRxcktIMkNaQkVCWTl4SWJFT1ctNUczZmlERVNqYl92VjAweWswM2RfT2tqZlEzQQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblN1X0VaRVRKbmdEcGpTbHhPMGpzOEFJUENNZ3xBQ3Jtc0tuSEMzSlR2MGNQa2RncTZ6bGFmclhMUWRNb09wdGpZRzJnTEJCZmZLT2Z4bWl1MUhYRFpfYzE3Tl9vRHdfQWllVGdKeVJkNlplOVJDQ0llb2FEdU5fd3hXMGQxWVlVYjVJQm9iTnMyeDhGZkVCZXJlZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3ZFcWl4TGxmQWc3MGd6Uk02WUNKS1Z0NE5Id3xBQ3Jtc0tsMy0ycWoyRE5QbHhDWmZxaUh2ckR3Y0hNbWpVUEwtbmlYNGN1eTl0TW5PdGpNVmdTV1AtZ01IM0hjMF9IYk5DS2M5WVM3ZV9RVjFRd0R0UW9hdVM4MnZMci1iZlFsUERYUlpTODJXYUdsZl9aTUZ5OA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFB3NVN0UUJDTnRGMmFoRUxtOUJ6cE1OTjVnUXxBQ3Jtc0trWmRvVk9ZWmxmZ0t3a0xfSnhnUnRrYS1GXzBQd19Ka255MUFDNEEtVnRoZkFIdk9hYjVVYkpnQnFlMFNCS0NBOE4tdnBHMkVmZzhXekFXczdDdkRFaHNQMXVNdDFEOUNrbDNKd2kyQ3pMWTFpUUQ5MA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjROUHIwQ0lFUVVqS21wOTNrcmg4WThzMzVRZ3xBQ3Jtc0tuNTRlWGVJSmpUbnZoRlZ1cy1xWDBWUnEtYlVPZFZHX3lUbllHMVZNd1AxWjQ1cUpVLUtEdk43NGFub09Gd0plaVY1azR6dldfSl93ZHFzMXVBODJ3TE9SMXp0M1EtNzJQaU1TTlJ3YlRpcV9YcVpqOA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0l2YVZEMjNMSDA0Rnl2UmJhekFFOFhqUlo4Z3xBQ3Jtc0treDVtNGZGTXQtU2tWUk1tRnlWUEFoWF9udUFPMjVJYWFKU1pwNXdKTmtXZXcxZXhqdU9vNVhvOEo2Vk5Gc2tLV0I5bFVtN2RYdWczNGNlVTFEQ05RU1VtWV9YX3hpbEI4YjFwc0twR1NudllhV3M2dw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3M1LW5GWlQ3cktWNzUwQUxMb1pVeXFtSG52Z3xBQ3Jtc0ttU1NYZXdYTFg4Ui1QQlduaTg5UVRiNElQM2RFMHhBNVdtU2VzdS0zM2JuamRrQ254NE9HaXJqX0Nra2RhQXd6aHE0XzV1eXBkcXpIQ3JQclJvZXpBVXRhV1J5cU04Y2szQUxOcmNmY3RwXzdac2NFRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbE8tbkItcEUwamxqUndFbU1NaFdfWkFvRHd6UXxBQ3Jtc0trRGJmZzByWHJaRU9uT05wM0l2ZWtDREF4UHRKVzNobGVvOXU1cWN6UXNqNnZTVjRRdFBCbmRHS1NpNHZDOGkxS3RkQ2tWbF9YMUZ5a2UzWE1Kc2VzeE1OZTN1Z3BFRkk3M3dfbUdmSTFPaHZJbm1ROA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2Z1T3hsS1JPbTQtWnJzbDhtSjdzZm9jZ3Uwd3xBQ3Jtc0ttbGMwb0ZiMzNlaWtiVjVFRjA1ZW91Z3FLaXN6eVpqanBhRjF5cWVSV0Mta052MktsVEdjZzA0SS02Mmp6ZjlMOG5odlhOVkxNNlNVcllPdnpuamU1TUROMHI5bmNkT0tLZW80MG9zZk43eU5GX0lvZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1MxX3RBNFZYUWFlaEp3SXBhSFZzekE0cGJlQXxBQ3Jtc0ttTlNkOENsVy10RzFqbW1sSkI3TFI1MFYySWpidUU5NmJ1cHlXbUVLenA4bVVxT1A0TmNSa21ROUxoU2ZOTGJXYzJuZVlHNmJTZTZLU09McDBtcVB5eTJUcXR6cmNPdjdkMkk5YWcycFlVRlNOQmZFdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2c1cUk4anQ4LVZiMUI3WTkzZFZYaS1uQXJJZ3xBQ3Jtc0trcTRuaTg5Y2o3UEZSZzdJbnlGTkw4c3FCckl3UjExRDFKVTRGdXV6Qk9rVjBOZEI3ekU4a205M0RqWk9CTEVxdW4wRzd6NmhfeW12Q0dQS0I2Sm80dm04bkxhczMwNEJjNlBnU3pQUHVPMjktR1Bwaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHFpOTRfYmc1YU5UQllqcHRWTThoSks2eXQ3Z3xBQ3Jtc0tsdFRaZUhmNFVrS3pIc2F3ZU9zYW5UVUFwVW1Vc0RPUkV2NjFjR2puR2RPeG8yWlFtb1g2U01DeS14TjIwV2hJbmE2U1FXME10TGxDdUZMM3ZUNzhFaG92RHM2VnF4dnUwaDhEay0xYzNvRWZ2X21fdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblBHeDJuWWhkR2lqOHQ4YjZqRERvX1ZULUJ0d3xBQ3Jtc0ttQW9KSURWdjRrbkZ1SnN6N0RRanRjX0V1by1EdzhqX2VSQnlnaUVmQV9MNUZ2a3F2UzRPUDZaQi1TdHlzUDl0ZzhlQWtNS3VXdFlnOHpDSTJJTDZ4Q2ktR2o5YU56S0FlLXJCR3IwTV83QUxhRVNSVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblFJRWhBMXplS2JkQlhKZTJySjMza1dTekhKUXxBQ3Jtc0trdEdVZVBIeWJuOWZuVjhrV243TjdYNlcxT0ZYQnVYbGsteVpaMXpZMGR4eXU0R29WWllBZWpOVzY3ZzJWSjRZZl9DMWVXWksyaGp1dzlfNkVtYWotRE80VVIxdkFkSThvZ2hFMUpUYk0tTWl5dFItQQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3d0bGlLdnpYWWJjNVJvUEhGMHo3a3JFdG5zZ3xBQ3Jtc0trcmRJWHFKdVdFZThOSkdfcHhRcDh3cFRrN2RDU0c5aXBWSVFzSXkxX0U2NTZmSUpuVjhVS3N0N3hFNDIzNDFXbVNvRnhMOWpjOE5neE9oNHZKNUxQNFdVbUdadzFsTHVJWGFfN0xYUTl1WllxVEMtTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnlIMWtnTENIOUxqLVJGbk1tVy12dmZtV2ktUXxBQ3Jtc0tsOVMwbm1ZOGNxa2RNcUl1aXpiSlBLLVlGazVNY2lRd1kta2xZSUpOeE85WlZzMlFtT0c0VmRNVno3Z2JJaFBwTGZaSjBYbnFQSm1paHd5WXk0eUpSbHdxRnBpY1R1U2w0UkRsTHZnZVg5NnR1bnY3QQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=coqTDUv0wK0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/coqtduv0wk0/">福田の数学〜東京大学2025文系第3問〜確率漸化式</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
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		<title>福田の数学〜東京大学2025文系第2問〜三角形の3頂点を中心とする3つの円で3辺を含む条件と三角形を含む条件</title>
		<link>https://kaiketsu-db.net/all_unit_post/ssjggqxisv0/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=ssjggqxisv0</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Tue, 04 Mar 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82547</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025文系第2問。三角形の3頂点を中心とする3つの円で3辺を含む条件と三角形を含む条件の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@t [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/ssjggqxisv0/">福田の数学〜東京大学2025文系第2問〜三角形の3頂点を中心とする3つの円で3辺を含む条件と三角形を含む条件</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025文系第2問。三角形の3頂点を中心とする3つの円で3辺を含む条件と三角形を含む条件の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWZEeUNodEhzVGlaRDZSM0ZEdF82RVJJRXNuUXxBQ3Jtc0tuYVgwMzh2WXgzV3J5dXlvNy0wZmNrRjE3MkFoNUdfdzljQTNlYnQxanZjLThaQ0dKaWxSeEZoQXpjWHcwaExzci1mbktWODEtaFJqNFhlaGVYTjR0SDZHOFQ3VG9PSHNuSHBpeGJBWkRJZnl0RHBZTQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0VwT2lxZ2lJNE42VDMwc25Yc20waXJWZWFrZ3xBQ3Jtc0ttZjNPMHNjak1rNkdSbGdsUFMtMUU2VV9HeEpRODN2aEppaC1pQWNWdWtZc0FMUGZ0Ym15RVNIZ1lqUVZpV01SakJxMzJpbUdnYTA4QVNlN1I5OVU4N3hmQm9NVF91Q1ZaQmhNNGNqalduUjNQUGlaZw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbS1uZzA3dFZHM2tFV0xVTjkzWEJodTdxdi1fZ3xBQ3Jtc0ttMXFBbWxETVE1OWgwdlBQMGpnMU9adk5wVjdSSEFrR2hnVEpkY2d5RmlVS2R4SzhOZkt3YW94a3JnVDVCRENLSVYzZXRhUlY1a0VoZDNxN2xITlpYSGxab3FkRUFITTNkZjlxV3lNa2ZNc3pVLV9BQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGpTbEd3UzVsXzZidDlPUFRLLXMxSHhIbFFNQXxBQ3Jtc0tuNGxESnVlQ2lMM1dzQjZFNWJkNUxrTWZ3d2VOTVV6LURXRTgzb3U5aW15WC05RlI5RmtKU2ZaNjdkM1d6UW9YTTF3aUdDckFydmZpMGd3T2R3bi15N2ZXREhBbWstTGN4M1E1ZlU2UkNOSjNnRlMxVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1RuSHFRbVdIZ01CdWVWUDRYUDN2amJLbE9XZ3xBQ3Jtc0ttSmtMaHlZdTdFLXg4Q2o5SU1iTTRGNDc1b3ZTMDhlR2xiQmg3VHA1WFV3WUpDNnZpaXhSWF92bW9jNHVfMXpUalFlRG4tUE9BQzM5MDVfc0dvYWd4VHp3dGxTMW13QmlGUjE1RU9YZXltN2tFbE1vQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEtxczduNXBWUWgxeTBBdUJXNVY5emxUZWVKUXxBQ3Jtc0tua0s5dU1UUm1Ra0hzeFo2OVI1d3hIUEFzbHc0OUExeWhkQ2xHc0Z3TEVhNFZnZ3NNWmZURlk4ZGVHalc0ZEJhdGl0bEkybUFCdWtZNENMRGQwY2pxajFYQTFUd2NINnlDSFdzbVVjc2E3LXhaaEJMaw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnlwN1NmTVN0V0dKT0hxck5CN3d6M2pqWXoyd3xBQ3Jtc0tuTXdiQklEcWRLVjVlRk5wY1RIVThJUk1qbjN3aXh0VGZTQlF2NmNCekN4MkJOamdFQWZvcUdOSUlVQkhLNm0tSWN4Qk5YbnFzSnl1NHMtc0FKbnhNZEVMVFZjRlZnUTAwMW5DcTJjNFdVUnVHNThQOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTh1eGRVaEs3eXloY0t3dnFDMzVRWkZuc3lzUXxBQ3Jtc0ttcTJWdmRuZmFjX3c0SmZoeU4xNU43X2tVQms5M2Jia0lPWER0THFMaHRpSmhQbzFrdWYxZVliemZyTkY5UVB3Ukk4NGlPLXBoZTBSWWk1WnlaU2JIMGw3MlJ5NTdVeEpOZ2l0dW9vTDVtLXhIM2FTYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVB5d21FaDEtMUpsdi1JYnJvWGJWZ1J3QlBNZ3xBQ3Jtc0tuQ0VMVGFkVG5HMTlxRXFjVWozWXpRbTlyRFRubmNuMU5TZ19LcHdHQ1pxZGZhbDBEZkl5cWtrTmpiNHpybDVLTms5UDVpSm0tYVpYUmcyYkpTa2YzN3RpWEQ1OHhYNXEyRFBpSXpwMnF5WFlrUWZHVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEZYOEl4ZFBhbkVYVkxDdVc1VTctZFd4NG84d3xBQ3Jtc0ttbFczQl91bUpxNkFpcjJNRHJiU0N5bmpCcGxXN0xkOFZHMXEyT21LV1hJZE5ENmlUZTdLc2UzSUhZZTRLZmJGMmFpbTJnbllvd0w3TGs5OWMyVW1FNEdOTUlLZl9vNFJiM1N5a1RfUFpERE5XNDk3TQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGw3aWdfaFpoaUdmRFQ2RHNkaXdSdncyQl9kQXxBQ3Jtc0trd0lDaGkxUGJhYmk0TlNpY0ZLem8xV2hyRkRZeXJNcU1CVWEweUVmYTlqeHRxRVpCa04xbjJyNkxLOUk1bmNUZjI1RGIyYkxNYUlzZDRSd09ILWFMS2poUS10N00yZGQyZlR0dl9FWU1MbU1LUjl1MA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbE00QUxyRV9GUXZhdG1xTkk4amJhWENURmpXZ3xBQ3Jtc0ttRVI1VlJYR1F2aERSakxDU2FRM0VFQ1BCUkJfX0lBRHJjdDdJdWd4Q1B2b2VlY3hIMk45TU5NMlZvUFBRUEZGSzJlOEdhN3JiRDE0eG1BeElib1NEN1N1ZTg2TktncnNFNjRiNjBYNnA0WDEyRUhoOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1ZLbC1ISTVsSXhVU01Rclk3SF9DSk8tMWRWQXxBQ3Jtc0tsU1B6TEVCMzhKSUNydXd1ampfQUg3Ujl2ZkNoTURDUnY2Vlg2d2RjZXdIcE1WeXVEdHVHTkl2YjhhQWxaaWlza3JETXVwTTlZOGdLN0M3eHFzMnE2TXRJTUM5VlllRjJmeW51UGo1TG1Ua2Yxd2xIZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXhSMWhCM1pXTGo3YzlLZjMwSGJlTnZNVTVoQXxBQ3Jtc0ttd1U2c1ZmM2JFWGlrZzRVeDY0OGJtZ0hSOXJsVEN6RUtTdU9UZkhqQjlzVW5qNzV2Z1RmNXk3b1JfUmFUQ2llXzJRa0czclNtTkR1YTlaRjVEOVZoQ0lGSHlUdERTM2FaVHJ4QVF2aDlud1RLUTFQUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTlLTDdjWE9vdHBLTFFDM3duNGFwMExhS3g1UXxBQ3Jtc0tubFg5SXplX0M1U0sxb1o2QmpXQVZFdVUxODNONEtYbkRfVE5NMkhpbU43dkpRUkkxdmZCSFMtTjhzNnA5elJmQmdFWTQ0VUZ0TVR2cUVlWk5ERGZ4eVU5bDlkemFVbVM2cldIamU3Wm1wMVhCaVVLdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFc1WWg2enFwUjlRQlY5N2c4TDNDTlhkdXlNUXxBQ3Jtc0tsbDh3X3pBNndzT3NnSW9SVW1HQXZYWnFUb3lDRGpoQ1B4UUJpX0lBSmt4T1lOd1I0eWFSZjFiQU0zRmk0ZW9UUy1lSWJGZVJ3X3hWNDVFeDQxLW1mcnVPWG11MnRJTVQ0V3BFTEU1bEtKX3Y3d0tWRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbERDUkFiYVQ3SmhySUdCXzNZdlJza1Vnbkt2Z3xBQ3Jtc0tsSUp3el9TbFNLemswZ3ZtOC1fNE1OSGQ3LVFXWS1yS3dmeUE0YUNiWWNyaGRRVzhBSFhWZkNCZDhuQmJTQmZiSVp2YmFIYWEzSTJrOVBWejhsYjJmQlVoNXY1QTlTWXRzQWRydjljSE40Ni1mYVhkOA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=SSJGGqXISv0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/ssjggqxisv0/">福田の数学〜東京大学2025文系第2問〜三角形の3頂点を中心とする3つの円で3辺を含む条件と三角形を含む条件</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜東京大学2025文系第1問〜放物線とその法線の交点のx座標の最小値</title>
		<link>https://kaiketsu-db.net/all_unit_post/jfxvms1zqy4/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=jfxvms1zqy4</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Mon, 03 Mar 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82539</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025文系第1問。放物線とその法線の交点のx座標の最小値の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#038;n [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/jfxvms1zqy4/">福田の数学〜東京大学2025文系第1問〜放物線とその法線の交点のx座標の最小値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025文系第1問。放物線とその法線の交点のx座標の最小値の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbU1ZWDBBRHhvT09jNUUwd2NGcXRGLUpfbEphd3xBQ3Jtc0tsb3RmQjYtZnVnZWtkN3c5Y241N21VTjBnTkljU19OS3NEM2ROdDU0MFV3UXBfQnVBNmhpQXRYMUJTX0dLdzBQZW5DMVFSc1NNWnZfRUlkSnNaWWNja3ZRT0tCMEdUeks4SmR1Mzl4VVR3ci1lNUl0NA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbER1V3VDUXNpNF90cExwelA2SUpIeFFiQjRLd3xBQ3Jtc0ttLU9LNjFveXJGNG9RWTltN1hwUE1jWTFYY0dURWFiOWcyVy1CODFCN3NVUk5GNl9tYzZXdUlHdU5iM29qRDBsNThDdU5QMjc0ZVZsdGFjb2pZbWZ1TVFJYkNkTVVUSlpDdmVMVlJvaHl5X2FTNUdHQQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbldtWVRxdXZHLURHMV9xbjZOZzFoLWJjOU1wZ3xBQ3Jtc0trN09ibGZCWlZSaHMzZ01meHdZWHEyYkxGbmRNSkZLVVFxTXc2dy1sQTRZSlVaSlFZV0RaaUU1SEtQSG5sVXZPb04ySHd1SkhYVGMydnZpM2M5Q0JvME9FeXF0V1NZNTFSVVVvLWV4RXRxLUlCNkV5Zw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbE94N2xMdHRTQ0hseWxlbmhzaEI5X3gxOVNJQXxBQ3Jtc0tuaXZBUXA4OEIyZmdnMWtPYUF6TEVuaXk5QW5jT284VTZpaG5kcXdsblZOM0lld2pheVdvUXAzbGwyVi1uRGhZOGRDb3JGVWVhazRreDRqdjg2bENOa1llLUtPenFpUWJQbk94T2VaVy16UjQ5elFNcw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbld3Q2t1VGFvWTJPVnM0dmM5UWlWdm0tYm9PZ3xBQ3Jtc0ttOWRVVU1nM0JEQ1plZWZXcmxEM0V1RFZKUTRDSzl6SWlFTGlMM09HOGgtLXBvamt0SVd5cGIxUmdjRFVXQzduOXdtRzhLQlozMGV6SzVDeWRSZ1N2RmZTTVFmQnBHcTN0R19zVlZ4anNNZ01vekFjWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEdWbG11TXpFY0kzNWplZ2Z2RnRTRUFFd1RsQXxBQ3Jtc0trZU1Nb185SHBvallLSDhxb1NlbEVDeHN2ZFdCMnBxenNsd3UtU0dkVzBmSF9GQzNqTUN2dnlVck9Hc1NvRzFaRUNISS1vazJybEtNWHJxMEFpS1BHZEx1MTZKQWJzX1BmWGc2cjBpNkIyTTBGTEJGdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFZad0Q3dllqYWdkSzFuUzFSNDV6b2hGaHRLUXxBQ3Jtc0ttalZEQU5fekgxUTFOTlowOG5xbnFod0huZV9mVlgtRW9YUFZsZDUwUlhOcldmZW5FNlZBVDVYODR6WUxtYVAtUzAtYlhVMEFVQlpfeDNnMWx2YkQxQWRQeXplS1hNckdLSDU4ZEtrNTI2ZVVuZGJaOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbURjVjVtczJkRnFfaXhIQlViN01zODhXajM1QXxBQ3Jtc0tsOTBlb2VKVmpOS1NmNTlzLTdxS3BKdjJQZ3E2Y0RtN1FEWm1WUkZRWnZSSjFyNjdBX01FNDdwVkhrd2J2YkFiY2w4Y0xzMUdDS3VzcHVuVzZzUHFOakoyRzdVVlprTEM2SUszRDdEZDVzODRmb2hiSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFFSZ25vWW1lclBUbnZydTEwUzJJMkN4dHB5QXxBQ3Jtc0ttbDFFeXRncjlYcExid1lDVzJWb2VSQ3lNQzFXZ3VuQmhuUXhkRVhRbF96bVlMRG5vMlItSnVnQ1hTLVNnZkNURkFOcl8wWlE4dHY0SFlSSXAzMERRMWhnQXhvREtDVDhIUHU2Qk5UNkVYTDV5NFRuTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjZSLXVSdWZNVDMtZ0d4WkhxbU1PZ1BZMUxxZ3xBQ3Jtc0tsU09LWTBCZldDZDlUdl8xS25jbEhtejV6UjljUFM1UzBhUURNMmp0N25HUko0UlFKN1Z3SXFTR2NhUmFKUzdQMFQzNzF4cy1ham8wcE1faWwteTZ5WGNPMzc3VFk1R2tMaUtmb2U1aXppUktodFFDUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbW5USlhIMVZ5MU5ZUnZOb2ZWeW1XeGltZDEtQXxBQ3Jtc0ttXzBkTmZwTFFiREJ1bFk4TXhJVm00S3IzdTZnRy1mcXhsQlBMd0FJSmczelIzRXVwT28wanpRSTVIcGVrWk5uaVFCWktVVm00cU1mOU1tRmdnT2NLMGZFTGdmZTVtbTFXY3lBT1pRTDMtZERZeU9ZVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0tseHNzRDRlWEhBNVVudHc1ajRscTRNVnk0d3xBQ3Jtc0trREMwZ3RHaFNVa3NmMW5wQkZUWHVWa0V4VjNlYWhrd3RLQUxfYU8tS1lLaTNjWlg3bDMtSjNzN2dXU2lJMHp5Qkt3blNmRHZwZGRCa2cwSF9nZmJFX19jQ2ZGNFQtbkh1eGVYTnpQOFpCRXFXcm54Zw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1BRbmJBeUZZekxtV1ltLWZtRllIU1FURkVxd3xBQ3Jtc0trNC0zQjk3YW5PekpuZGdEajB2MHdqSUpCcG96WEt6d2ktV0NzUlRKM0YwcGZEd1UxNEZ5NUdxdy05U2dPeU1QSWhlSGJCS3BEVV9CMF9JbE5yMU9mUjBFLXRUMlgyRURoSWd1eVVSa0pPNlI5aXZabw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWZhdkE5WHFmX1daMjd1VUhyWHQ3TWgyZ2h3UXxBQ3Jtc0trR3NfXy1yZ2tqRmRQQVREUW1jb2I0WnRYR0dhd2pnbmpLa2tfbE9CRWE3eTVOWFJQSXNSXzhha3J5el84RUloQV9tWHNfd0FxQ2NEdjY4YnJuRDNFSFBDdGhRbUh0cnVWNWFldHljOTJKTXZQY0xEaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEk2Zm9KLXRROGk3a3hwWUxtS1pHVm5KYkg1QXxBQ3Jtc0traWxaaExidFlWaGpMN0c0UWNFMXg2LUtzMVkwT1dFRHd1ckdwMHVyZDQwSFVyMTVRc0hONUtJMmxlTDJJR2dmS2FGQlltaWZac2F6eTRTajBYQmp3dnpUQVFSQ1VvaWFUbnp4S1lBZUVhcFUzX3F3OA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEJLQk1yTkxDTVhkU1ozbUtEUHlZeVgwSl8tZ3xBQ3Jtc0tueFg2NGtqbXBDck9hbXR5aVRrSmZGOXhITEtFbUJieEhOQ2wxQndLS1dZUUFoVnVCdnFKVnJMQTZhUExITWdoZ3Y2N0RoM1E5TUdlZDF6M0lUMlU1aWhGSTNYVjlIa1RMRzA1MzBTNVliZkJTYjhFWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUFhbmEtQm9oN2RDdEUyT1hHWUVkQUVSaEtVZ3xBQ3Jtc0ttcTY4NUM0QjJxTVZlMW5weUdFWUtkRHdVNTFVMXpMNkE2cWJCdEdCbUVGNGNtUzhSYzF6WWNTZUtrM2FOdEw4WWNlM0MtNFllMllrOG8xeFBSdUlDblR0Y3N2VWxwdnZVdjVpaVF6NDRmV1RtbEhzOA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=JFXvMS1ZQy4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/jfxvms1zqy4/">福田の数学〜東京大学2025文系第1問〜放物線とその法線の交点のx座標の最小値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜東京大学2025理系第6問〜複素数平面上の点の軌跡と実部の最大最小</title>
		<link>https://kaiketsu-db.net/all_unit_post/_eztjuwdiiw/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=_eztjuwdiiw</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Sun, 02 Mar 2025 06:44:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82535</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025理系第6問。複素数平面上の点の軌跡と実部の最大最小の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#038;n [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/_eztjuwdiiw/">福田の数学〜東京大学2025理系第6問〜複素数平面上の点の軌跡と実部の最大最小</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025理系第6問。複素数平面上の点の軌跡と実部の最大最小の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3JsaXRTbFdiU2UxYmt3QWg2THRLaEVIcktrQXxBQ3Jtc0tuelBtemwybG80NFdJajA1cVJIMGxldTBHa1k3TVI1M3hZNjNPX3pCa2xTTVRtc0RCdFd0RTZfSHJPam5pZUc1ZWpSNGR3Rkh1eS13NENtQldaa0ppQlRKMzBLT2pOeHFXSUpLTGkxYXExY0JrbTVSSQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHljelROT0JHcTlRd0QyTWNnalRrWi1HNmNId3xBQ3Jtc0tsbXozcmtabEN5c1Jnd3FueDdjdUFWUEI1MDJ6cjhQd0VyRkM2V3NmRXlrVEhLc05PR0ZMTGY4ZVJ5VkI3eFY3Zm1SLWRfNW81QmpVRHNXaW5yQTJHekM4bmdlRk5SX1ZNR2VnQ3Qyd2tULThiU2ZyOA&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXVQdG1GQzdNdWVhZmhpOHhBZzczdUJKN2RWQXxBQ3Jtc0tucU5PMWZkeXFRUFFuU2Nxc3hYM0ZIY0dGUk95VFhrdjlwQk9SV1RNMkJFbzhYV0F6US1TbXJxM0hxRjhGOFpacDZwWVA2bXNrdVJvSzVrRl92Q04yYjUyV2VnRHFGRWQ4SFctQ294TTZDZFY2TkctRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0dXZTIwS292TlowcVRqSFptczNMSVpXQ3ItUXxBQ3Jtc0ttZFFsUjFwSk1CQV8tRmlhbEVlYmpqLWNtb0wtRUFWVUhpTW9qMjBDQnlJUWIzT1NfYVhYdUNScWxVeTJwaGdTWGhYQ1Mzb0tHem9uaVhQdUR3Q2k0VkpfeEJBU3VSTUZuOHJfVTg2bFgyZ0RZZlJuMA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnJjb3V3YXlmODN5VUw2U2tCZU01TkhKUFZBd3xBQ3Jtc0tsWUtDZGxSX2dMQWllN0QzR0NnMjNpSFpneDBsbnVpR2hWVEhwTHFiY2lSODh5Y25jM09HNVFhbDI4eTd4S2dUQmRKZURMQXJXQm1TSzg3em1MR0xOV2pNZTc1RGppdkJrYjN3VU11SHlFek1ycEZtRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXA1MENBbHhFdzdEX0FhVFgtelA0R1d1QS1BUXxBQ3Jtc0tubks1amVEQWI3S01PbTlTNnRRaGlDaVRMY2ZVZVhZVnI4bTZqLVNPdFFCSlA5WDFUa1pONDFKc0U4UnhYNEpqcWUtVTkwZ1A5cmlhdlpjRUNHX3hHUnpzUW5DdExGZnJXWGlhWUhNaExWS1NtbjB4OA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVpKMjdxYWJiSmtCUE5hQVg3VTRPWmtCRk9OZ3xBQ3Jtc0tteEFNWFNlNTZDbmlBWTNFT2xEczBDMHR2OXdLeERpWTZZV3NyYjNzV1R1YXNOQ3RhMW5GZExvd0Ywc01fSjA1a1MzRDFNMWs2dGlvMzRvRUJTdEdsREFkTHlwS1BuRHEzU2RKak1yazQ1T29zdWlPUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazBHWHpkMzdhUWJBZTBDUFlEeGMydE1jdmhVZ3xBQ3Jtc0ttNG5POGxMbm9TT0ZfVmNIcE1QT01qaTVuZExHTnpQLWtZZDlNUGQtWnhWUUNzSnJpSlFVQWtzNTdCMVQ0LTJVQWhlelhnU1ctRjZfVHJwSFNacUpmRHNFcktrVEp3MVlmOExZQWhnajN6NnhsNDg1QQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnhJX3BueWxNTDlCQlF4U1BHXzh2OW9iT0pmUXxBQ3Jtc0ttN18xZU5oRFlLSDhMUjdRZ2lpay1MTjRRMkdjSU1pXzBqZDl2TFRsTTd2c0NubWFWMDVkSDFtVEIzbzhTLTRXZ0xvaE4zUUxvakFTNGQ0dE0zV3gwZVh0bXM2amhENlNpUjJRa3c2b1NKOEQ3UDVuRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbU5qRzNlRUgwS0JoUmhwOVI4Y2hQUnptb3o5d3xBQ3Jtc0tsT3JVUWhDMTI1amhhWmotZUIyZ01VMnFWaGNMSHdqbHlHQkN5T3pOeWtOeTdHUTJEZTBFaHphWkxwdVRJdHZYLWF1akJnRlJ2dDB5R1Yta2U1WFBVWV9OTi1qM01RMW8ycVNlcGt6cENEeUZIRC1rOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVNYM3l1NnBTOHd0WVZjUGNBUERpWlVTZzNlQXxBQ3Jtc0ttYlpwanp1Wi1mRDRZUkZJMWlNUEZSYmpJU0hlbUVxVjJ3WE15bjlNdV93bHQ0NXhjby1zQ3EtRDZhaWpKMUswX2REaDFfT2pwSF9iOVVsWUNsWC1EMkc4TDVwRVZ2OGlNSkl5b0N4SW1laGJUeUxCYw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1lMUFNFNXh6WXNNQ0NtMS1wRlYzOVk4bE9TZ3xBQ3Jtc0traHB6dmtpSmpPS1JWczRxMXpraUxWYmtTREdfQWNwUHFIYzY0WHBpekRpWkpiYkl6X09YZDBNRkhqQVl6SmR5LTB5SThaTDR5TGotOFY2NFQzV0VVN0JzWThfRXR0b21veFBjTGtTWUZTQXkwSFR5SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3FoNG9fUjRlZHhpUVFVVnBfbzRDTTVZZTg5d3xBQ3Jtc0trb0NJX1h1ZENibzEwYkVtZDhVUDEzNnZGVDVTNERKek8tT2QzN21vVlIxRXNQdUR6UmtzMkd4V2J5RVh3bkhERExJUXo5dlIwRERNY3RXU2V3Um8zYkxsTkFkcmdmRS1YZkxzRHVXWkhjZkE0dVhFSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXhHRWJsemR0cm9sYklGUDhhWmtBTFQ2VlRCUXxBQ3Jtc0tuaGo0NndCT2liV2FqNWw5aWxOQUtKMkNGZ1ZLeVhaQjIzc0lMYlktZFJMUkxCUVZBcVhBM1M5Wkh0MjRydE9nT0dBUkNxejlnZ3FSbWZtbTh1RGxkMXNjUXdQOVBMbjZzMFoxY3ItNnRzbHk1T212dw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazhrdGRzRHVzN0pXQ0pFOUVQX3BKckdfZGFld3xBQ3Jtc0tsOUNzLVlrZHQ1N2d6TmJDbF9pU2VHd1dtUUFYRWg4OUNaRHJMWmpRN1pQaHlweDgzbWxoQ1Z2bUlWZncycVJNSV9EWkV0RC1tSG51M1l4eFhuT3JHZU92dXAxWGZhUi1zeXFTajZoTTg3UzRLX1p3NA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFd2MW9SVFZkNUhaNnlIUTVpQzdmWFJsLTVDZ3xBQ3Jtc0ttZzNPYm9KMTQ3NXJWeUw2TTltb2pPR2NvZVBWUk8xZE1Uc1NjWXZGRzZaenktTFdtcGFIYmFfOUZFTU93WHFZSjR2aldSblVhN2lBbGpFbVpCaGxZNUV4Y3hRUUtLdFVhY0RvV0g0YWRGckhJUEhrOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWhUcm5YbTFJaDFLU2NPUFJLVDhDNHZjVGNHZ3xBQ3Jtc0ttQVpzVGFuc3dib194cURyRnpsekhhWlM0bWFRNXJ1YndGYXNCWmhqWnFUR195Skp0aElsOGl5M1huZjQ4UUpfQlltRXdTWGNSSTdIam9xUVgyOWdXQ3lVaTRZWjNsejYzbGpKbkhDZ180MmRrc3RHMA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=_EZtjUwDIiw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/_eztjuwdiiw/">福田の数学〜東京大学2025理系第6問〜複素数平面上の点の軌跡と実部の最大最小</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
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		<item>
		<title>福田の数学〜東京大学2025理系第5問〜バブルソートが題材となった数が整列する条件を漸化式にする</title>
		<link>https://kaiketsu-db.net/all_unit_post/qbata9sxi2w/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=qbata9sxi2w</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Sat, 01 Mar 2025 08:49:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82531</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025理系第5問。バブルソートが題材となった数が整列する条件を漸化式にするの問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamosho [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/qbata9sxi2w/">福田の数学〜東京大学2025理系第5問〜バブルソートが題材となった数が整列する条件を漸化式にする</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025理系第5問。バブルソートが題材となった数が整列する条件を漸化式にするの問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2d4bGcwbGM3emRSeUsxQUM0MzhZTXk3dTZOQXxBQ3Jtc0tuSHNJVHlYWDhyZ2QzMlpBYTU4NDI0WXdxMHdzOUlhano1d3ZuWVlHcmlLZlN3XzlUZGNSaTRNck9jSndXNlNrcW9FVlVVNHVWS0ZJWEdCTHk0cFRqS2VGU09TR0wyWkpCRUI5Sm90Y1JCcVVVME1FQQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbExSYTZhMnAwVExEdFhCV2hkdEpKMlpYclFQQXxBQ3Jtc0tuYnp4QVlLTEM2QlBJTjZhMTRwNmhyd1Jwd2F0MW5fUDRTc1FyeDI4LTg0WVZ3Y0ttQ0JVQzY2ODgzNHUtdG1acGlsM282LXR4R003XzlWd203R2JacHhtQURVVkp5X3c0N25ma1dVUFBNMzRzOHdUWQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3RSV2RSbkJib1FlSHBzakpnVUJRZjJvbnNpUXxBQ3Jtc0tuQ2ZMZGtvVzdxRTZfd3hwU1Z5NGRhNWxFZ0x6N3JWS2pnSkd6VG82S3NOLTZpcjQyeVJ1MEh5TnRtcWJnS1lzUUNod1hpWUFsdXZtdmoyOVZ6VmhFODN6MXJ3ai1XRkppWXVtdmxlRjEweUluQVk3aw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbl9wMnRkUDZQMWg3RXU5UFM1UWRhY0ZBdEVIZ3xBQ3Jtc0tuclFzWXd4LWVsOHNFZGJfeHE1R05vUXY2X0ZMZ2RwWmFzNVBjSTc3ek9lTF9rMW9Pa3lJb1lyeF9DdkZZc21qV2lPaXFRRHpmR01VWjhDdVFMLU5ib0NWRXJBQjc4RWRuSW5VV3lSSWlpSHRTcWpjYw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVItR1JwN0plRDZoc3VGeDVodk1SbEZ4TzF5UXxBQ3Jtc0tsSnRkS0NvNExoN2pWSk9KbGRwUjdqbWxrVXc0NkpWdF9KemlnN2h4cEZXR3NZLUJKRzN4UmZjcThKbDBjUHUtRHdEaTQ4SlhpYTlWMUhvbFlBdUI4S2J6Yy1qZDJDbHo2aGJvVHpJZUZqMm5MempWTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFYycmpCUFZxTHVFWk5qamlkQ0YxSTIwbGtHUXxBQ3Jtc0trTWpkSWRScU5kY2VoOXdndzhEREw1UjJmeXd1RlgwcjBYVkpvZXR0aHNIT21yQUVtWE1iaHRDeE5RTVItS1BtNzJTNTRCOW9VZlhwYnpMUUlHbkRvNkh2YzdvQ29PQVkzSGctSTRQZXpfWmxFeGptWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGd4ZVhCV0o1OWxCMUJraXlzalhMV29IakxiZ3xBQ3Jtc0tsc0JrWWxVZDMzakVIWW5MeDFZcWNZeHVocEVpMWtNQjVxb3R0bjJwM2pESlAyWEtmdkxvYktfeDBxSUpHMWtRUTBCd2lCM0VxU29qUmcxNE1FV0dMNGJUSFhWUjk2TzY2akE0YlpwWHVmQU45aTFoOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbThScG9pRnFYZ1NfOERxejBKUmVjSzNSMEdHQXxBQ3Jtc0tsMWpOUWthaTFnMmpQZWgzRFpOSG95YmhpSnJJdVhBOEJwa0psejBYSDRGaHFpX2RqRkpoSUM0TUhlcXdoODkxcXZVV1I3eEZpa3gxcDM2Z2FjTVU3UFBTbEhNOTdaVVZDbTN6VFpxWVhDcWhwT3h2NA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWlWbDdBNk5XN0c5dU1pbmZDLXkzczVDelNCUXxBQ3Jtc0tsTnIwVkt5a3ExdUVjMzhHd0VfNnVRanRsdFJOd1RhanMyV0dxZDdxMDEyeWhYellGeVJhS0xOMDdmN0RKa1lfSkw3bnNTTEJHeC1MODF1MDE2Zy1CWHA3OUVZQlZKWGRsWDJoN1J1VlZnX1V1bnlVbw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazJpcHl4eWdRUGtqVEJ1V1phdUpKM0RweWhEZ3xBQ3Jtc0trZTVsLS1KWlp0VU5DaEtOZnByM1VxeTh3VUY0SldmUG9IVmp4U3ZkWFlCN24tSzBsUW03SW5sU1RJdUxCTld4clJuemtaMXpnUENURkxJVDJHSGpRSTY0QThqaDBMREFPb09NNFVXeVBFcFdNMkJaSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUNJWXByNlZVUWN0ZGI2QTdnRXBwT2pGUC1hZ3xBQ3Jtc0ttVzhhRGxySWMzaGlHNmpLRnJrSDlMZUpBN2JQMVpZTXNDc2pYb0NaYi1LWkxtT19rZVhDbGFtVW1uWV9vYUw4Vzl4YWhOT1Y0VnVTdHNBbzNWeXdDSmFCX3oyMDZ5eWo3QnE3QVNRSUl6NWdBbWQzQQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWpyVmtlaXpDbEN2ZFhJelpWYXdqdmJCaThqd3xBQ3Jtc0trWnc1Uk9RZ1RjQmFIMGlKSnhVY18xQTV5WmQxdFZVTjhMTXlJMURTS2NReWotS3d1MnVLUlFQU21Gd0tLT3pZZGxmV2tjamJld1Vuc1g1eU53VktWRFN2R1ZhTTYzTzF3Y0MwLUlHbXpDT1EwZzQwSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3p5WmdQa2d3N2N6UHBaT2tEU3FzajNkdVpyUXxBQ3Jtc0tsZFRtWjJPeHVMOUx2ZnA1ajBFZ0pJVWwwcEwyamR5dnFFd3VkTWFuQnIwbHR5RFNSOVBjdVJJcmVha25UMVZsZ0haVUpJOU9ITzFXdEZBd1VNTWQ0RTdNekhhRXlZODF5ZWRCcDhud090dllwQUhqQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGIxeUgzaUd1ZFVrd0U2djA0TUltNHMxMFJkUXxBQ3Jtc0tuSGU2YWxuT2tDVTIzSXh3SC1hd2pWT3FiaC1YNlp3ZEd5bVA1c1Z0cllfSFRVc3dHWGt4a3UxNkstX1lhSWtGaENTaWppRTI1eWowdVkzczBfb3FFN1VzcVlCaVplSXZzVnBJVEtMMEQ2Y0g5eXlYdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXZZNVVpYU0wREZYOS0yeGc1cEplUlBpZ0lRd3xBQ3Jtc0ttWXhWZlExVXU5MkJXek5fTnRhWE40SnJVajlQM3ZpWWt3Q1NjS1lXenoydXJXanZ0LXFjR2ExUzBFYVhSOFhHYXpJWFNFMDNmQkdoOHdxbVQ3MXhBUHJMaVVoUjNCU3JJb185bUFPdVV5cWtteTBjQQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2JNZkI4YTh0M0RVaFJCMURqZWxUVVV5U3RLUXxBQ3Jtc0tuVU5Sa1BjN1BvZHhIU2hXX1JROXpKQk1kMmZaZGpCZ3ZNMW9Ra19zTEFVSG1YN2hJQ0FpTGpSWHNKZXp1aVdidlBvaHRHekZibTlmaklFUkd2eUlqQUU2QmlDeVdYcUJsdzdJZWpJMUdXdjBlQTVfUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazkyWVNRUDEwRV9nc2hWUDVIcVQzbElmcC1yQXxBQ3Jtc0ttV3FJMzZ2bzBhSWdiMkk1VmNhUGVvX2c5SmdaXzd2aEFuSWZkWHFDanp1OHI1dzFxek1zOUx3RkRWa01BdWVjMHcwR2w2WEtMdmV5LVdJd1NaeWFQMzRlaHd5VENJdWZGYlRZaXg0RURqUUZBNE9VTQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=QbAta9sXI2w" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/qbata9sxi2w/">福田の数学〜東京大学2025理系第5問〜バブルソートが題材となった数が整列する条件を漸化式にする</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜東京大学2025理系第4問〜関数の値が平方数となる条件</title>
		<link>https://kaiketsu-db.net/all_unit_post/ou_uc4cibbq/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=ou_uc4cibbq</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Fri, 28 Feb 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82510</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025理系第4問。関数の値が平方数となる条件の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【 [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/ou_uc4cibbq/">福田の数学〜東京大学2025理系第4問〜関数の値が平方数となる条件</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025理系第4問。関数の値が平方数となる条件の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDgtYVFlcjhMdi1sZEcwZW0yYlR4ODVKQloyd3xBQ3Jtc0ttb1h5YVNnMnREbTFoYkdyMS1zbG53WndiekJiUEhUSTd1Q3BzVjZheFlNZUhJLXRlQjRuTkRVcU01bTNUSTljSHFSQ01wUVRPV3I5eEI3TnhFdnlxSWtOYy1FM1BKcGxkVFJqYW45Zml1aDh5RkFUMA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazZMUkhvZVZ1MHprNkpmTkQ1bDJxNDU2ZTA4d3xBQ3Jtc0tsekRyUmhEejYxVEo3RlVUbjJwcFRROWk1dG1Id3VxRnhfa2tZYkdldTd4MzB5enhzdDFHRVZrZTktNGdxZm92RFJDMi1DcGJZVTZadVdRbDZnaVJZbmFYYUVkWENxTklFM2VHbExjR0RpZ0JJcXVxbw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazEtY0R6TUlNN2s4UHNlNDZ1NGNBWWllXzVCZ3xBQ3Jtc0tuVE00YUZ4NGZueFFEMUFwbGM3Vy1PZC11Zm9WRzFzcl9JenYydHNUMXd1cUJmaW80V3JnRWloZ1U3Q1JHTkh1dkFEU0ZaaDM0ZUlGS08zajg4N2tkNHg2MDRfaHI3Q2o0RW1nSEppazVhTVNHWEFjSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbU9UR3VjNTVvRGU0X1dTODJ1elJBRnpsMU9UZ3xBQ3Jtc0tsVTc5Y3JWLUNVWnh5TmZsZS05N1huaFRBY0gtYTBmRHZ1dFNuenV4TGcySTlSYkEta1BwZFVQVlVnLUZiOFBpR0xrMGsxdVQ4UW1UMWxxRklzM1lWc3hid0RybWVzNWVacUhfdWo2UXY0cXBwbkxzOA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGQ1WFFxaTEzUlp1MVdpSGIwaHpNdnFUcUI1Z3xBQ3Jtc0ttN1AyQUFpeW9LMk15aURBb01WSk9GeDZ1MHVXLUNXSzBjZ1hERUNHRGgwTS1ndVNaNFlrSG5qVEZZeE9UbjdBUWY3ZkJ0cDlsVDltT2hXMXM0Rmd3VlcyNlpGNVllUURUWjBiWm12X3pEMHJIdEZWTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblZ6djlzNmlTeDZ4RWs1bjFaODF0aUZ3SWJyZ3xBQ3Jtc0tuZ3RIcTJLMEo3eUtkOEhkRTFRM24zTXFjMEowZEtvSUFxaTEyMENMU0dnNW9ucXFpa2xTeGhDYm12ZGRnakRuYkhNMjRJZDl0aTIzbVppSVBXa0xXbFEyOVJMb0hMOWpESDBHZmdIU3ppbzRBaGczWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmZpR2RjejJjbVlaMUwtcnhreDBGRi1STjVjQXxBQ3Jtc0trQ0ZaRmJXSVNaMzI3dHZEbG8yQXJwTXNvdkRQLUhlQ2RKREczd3I3V1dDeklFM1dHS1BwWm5XM3F2c0JjRHN0YTF6SUJVQnNfV1A4RW1RcXFZZHJHcXlNaE50ZnU4c2poY1dIbzZidnJ2OTcyM2pzRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWVwQUNjX3h5MkRzWEdROVlUUENoeTUzbEx4d3xBQ3Jtc0ttNHFacjdxa0xhSzFvNEtrdjFpSHExbkZtUk5RMkpRWTByUDM5U1ptQjJyeDVyVXlqRUo2RXV1S19Wdjc2akpGVEFxWGQtU3hXcHlySm1kZDJxTXBpQXhxcEZxWlJjTEkyZmg1YkFWZi1UMU5FT2pXbw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGlaWXE2RlZvTWlWQUJoUl8yZ2dxMzRTNlZNQXxBQ3Jtc0trMjl3dWxkdUJYc3E5dkZMaTAyQy1rQmpXNGJWUDM4SV9QcTFaYWdHazhpSG9HaUtRODc2VHBkd2pBaDYxaF9ZNElPMnVCU3JYZHluR1RubTBQSWc3Sm4wel9xU3BISkpDb2NOanFVNjlNR3ZXSWRHOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1E1TWYxYVFtM1FvYi1QLW1LTFhQcEU3NWlHQXxBQ3Jtc0trOGV6QU10dE4tbnJ0Nk1OcE1EUF93NXBnbzZxeG55VGJCdDdRczloNXM4U2NpYU5saFZ3QlJEREtLR2d4QXdNR3J1Rkk0czJoY2JsWnpFelBZSHJEMGFXekhsM0dlZW14M2NvYkM4RmI3QmRBbEo0QQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWlzZXZpNzZleEw1VVUtQWpPU3dhNFlKNHN0d3xBQ3Jtc0tuVC1sQ1lkYmh4dG5mVmFUSF9pelNzekNmWHBkX2tsX2JQZkNNRnhLaDk5NHFsY3FpT2Z0SXNqUU45Y1J0ZFBUUjNBU2szd1ZTQmhBVWVIMVgxY2VlM1ZoNHJRLUdjSTE4OXFHaVZxaXZ6OGJuRl84aw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0p2Ql92N1ZGTGE1LTlIcUlvTE5CR1VpVnZmd3xBQ3Jtc0tuOWc2amlZdGVDOVoyR3FlaUZHakUtejc0SkpsNnh4cEYyZ042TEEyOG5kSDZwRzAtcldka0J6bmFsN0hUc2gzVXlxM211Y1QtZmt3Sm9wTmhnelpvaG1iTzZzUmNURHZlTEVzS2JBSV9pZnBlU3RhNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFRZOURCMS1TOGdhUE45S1VNQTM2M2RyQjFMQXxBQ3Jtc0ttcXNBUG50QVZUQUh3MEtPdG1GaFAzYnRpM0lxQjZXeV91UENkdGloR0NlakVaTkpObnB4SDgtdlNocHFpWjRPa2xwX2JDWU1JNU4wOFROVS1MQkNQQ3lhdEtiVG16N3pIdUpDRWJhSlE1M2RtSjdJYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGdnX2hpeTFyd2J3dXlNa3hsMHFWQkxpRlBNQXxBQ3Jtc0trVWYyMW12ZUp5WVBWZ21YVk9reUg3U2lQc2ptNlNhbUU1YUh3Y1ZRYjdXX2UyTV9qdzRab1dhbFpONVZoaDc4RWJkTXhQdTc1eGttZ254SEVIeWtoaFBQbEpqSnVaZFlYak16VDBFZ3JnZ3ZqN3k3VQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWtvZDZ0ZDJEc0lGSmtYN08xY1IxdW9ndU9TQXxBQ3Jtc0trZVY2M29Td1FDdlVqUEFTdTNrUkRXZEg5WmxWa05WeXF2bVYyZEpKTVhxd2d0Yy1RcWZwMXdhQ0Vha09lLUhHVDB2TzMtUWZ6cDJKV2VfZWt6c0lkXzd5N05QRXpiVUxyUmpwZUY0SEtsNnctWU1wQQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEFOSUpJdEI0LTdOZmppdVYwZjYyekgxd0RqUXxBQ3Jtc0ttYnZ5ZW1TWWtleWZrMUR1Q1VZcHJoNkNwdDRnRmFVTElIOUZpelRvWU9QeVVGNkFBd09XQUpnUU9HUEJJZ1Rtc0daY0RHTUtDeTNGYjNYWGl2TU81UWlXZVpSVnlwNlh3S3lWdUxiNHpCT3JpVXBvaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEthSzJETFBIYVRZa3lCb04yelJOdkVIUUtxZ3xBQ3Jtc0ttR0hxb1d5b1lnVXppSlFkMkkwMExQc3lnMnlQMjUzZmphQXR1RFYzQmoxNHJadTdnWmZwaks2cFJrX3E3SXlZd0VYNWxzVnNOVHFMNXdGZXRPaTBCSXM0cWpDaU1YYjBQZVlkR3N2Tm40YjdrUjJxSQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=ou_uc4ciBBQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/ou_uc4cibbq/">福田の数学〜東京大学2025理系第4問〜関数の値が平方数となる条件</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜東京大学2025理系第3問〜平行四辺形を囲む長方形の面積の最大値</title>
		<link>https://kaiketsu-db.net/all_unit_post/8qtlroib8gq/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=8qtlroib8gq</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Thu, 27 Feb 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82506</guid>

					<description><![CDATA[<p>福田の数学です。 今回は旧・東京大学2025理系第3問。平行四辺形を囲む長方形の面積の最大値の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#038;nb [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/8qtlroib8gq/">福田の数学〜東京大学2025理系第3問〜平行四辺形を囲む長方形の面積の最大値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p class="wp-block-paragraph">福田の数学です。 今回は旧・東京大学2025理系第3問。平行四辺形を囲む長方形の面積の最大値の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFNzaXBuRm9JekdUajJFMHBWc3JDZHFIcEhfZ3xBQ3Jtc0tuekZHeUk2TEwwV2NqTENwUEVMNHRZal9tdkxyWVlmeFRTWEIxX3lxYkwtMlU1eWx6RGVHcHVPck9DUnVpMllmVlFlWHg3MFd0a3h2eUJiSTNyS0xieFQwN2ppSl9YT0pkektBYkJpd21FVXJFYXRVOA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjg4LTRYbWRVbFdhQmphYjhBRmhxb2RqZVFQZ3xBQ3Jtc0trVVF3NFZBcExEaG1wWFlWMVZ4bWVLWkdnWFBfbkotNmc3aWcxM2Iwc2ZxQ1FvdmZqOVlIek1XelY2U1NTZ2Z1WXVMdDd3Y2Z5dkZldUNGVk9FZkJQVVFJelFqMGE0Y1ZRY0stcjlQUUtkMUZKc1JMbw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjdOcWI3dHY1MDA0bllNVG5IeC12RFRkWjI5Z3xBQ3Jtc0traUZBdVQ0MGFLeFB5T2pQZmVxMzM4WU04cEdSTW03aUdCSmJfQ0ducmd1QXAxbGhsRUozT2dyS2lxQUZ3UnBRRnRIeHVpTE5zM2VGUkZtRXRoTFZwdERIaS1GT2VxdlU1NXd5d0ZhRlhMb2hpLV9CYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFphTHJtRTF0QXM5OXVEUkw4X29fR1kzUFlQZ3xBQ3Jtc0tscko3X25UZS16UXVtZFY2NnZiQXlmU0ZJTkl4cDdQUUtuTzFZZlNPb3lidzRNbE1yNnV5QTJ4WlFvWmN0Z1VLT25qb2FGQTg4NDFCWTRvcHFjU2JabHUzVTBfcTNUdlFzYTVQWVNJYkpqNGR3RzhhRQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHJGZldhT0FDQ3lncEpQZDh1ckU1TEE5U2R1QXxBQ3Jtc0tsMWdSTHVGS2x0TUxvc2xFbi1vNkNUYy01aS0tVWdMQzYzRXJBbEs3bUtxWjMxNFM4MXFhNUVBMWZILTc4Y1RoU09xM1pXMUFGN0cwOG8zeGxqSXd0bWxuOG5CUVNQZlBhWGRYZDA3Tng2M3lyZkVISQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbENJVV9uaExfQUp5LXQtWlRIdmJFLURJR09PZ3xBQ3Jtc0tubU5OYmM5Qmd4UGJ1elA5MndmTnY3NEczZXRZRzI3RV9BWmw1bG1xRENLSDBQVVQtOG5ZN0xveFpBZVQ3S2taNDVNbUhUQ2FjdTdHM2Z3TjZkRWVZeGNYZUpOU2Y1MGVnU2ZSSHFtZk8zUGl4UldSTQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbE1Ga3hnNzVNRWhOWXY0UVh1T2pqbVpGOXdsUXxBQ3Jtc0tsWG4xN0lobDNSV2Jmd2pfZ1ZOMDBtTENUa2Fhc1preVhIQnVzRXowZXN6bmgyUWd5aHAzODdEQTF2U0l6cHlGUXBkYzdOYjJjNU5hU2ZUbVNPQ3Q1S1N0OVo4dllsYnBiWjloeGpVWWE2ZTFmeDBsOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0I0Q0ZWTFhrdng1X1dQbTROVkZLNHJYQm1lUXxBQ3Jtc0tsWWxRVXRvZktaMFRkSmNXcGxMcVNqTndqQ1NTVERiclVBNmduVnBBYnBQQTNySGdPRWRHUUprTGF0TEtMT0lfUkoybThsWFJLQXhkeHlxTDlMTGEtb3dPNmxFMXE4SFVEZkMwbDYxOEZNVThXbGo2OA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUY5aWRFVU1rcHAxVzFEdW9PUWQ5N1lVOHdrZ3xBQ3Jtc0trTWNpMXlkNUV1MDljYko2T1ZEUWppOHZxLU1pTDNhOXRXQzBqMzQxUnpKN3lxcFM1LURHREI4Z0pISTJRRGxHelZZVG5mbWY5SWxMUEFNUmoweUlWWGcwdVJMX2ItaXdYaTJBcFdIdWR0dnF1NEVhTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa05nNkhlYVFPemRIeTJHQTdwckxfVzRvcUhLZ3xBQ3Jtc0tuUVVZVGNNd2ozZVM4cWxiRTZRMEJBRXBCQ3E4Smstdm1ROTh3a2xoVEVBNDN3TUZkdmF3djVJMGJaelUzejlrWks3b21GUkVRUUZ5NWhGTUNzMjRZb1pUWTZucnFqTk5sNVpHY3RVWTYxNThzTElYUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHY5eDJMOWNuMzgwR0lOMnR3bzFmTnpWUlZoQXxBQ3Jtc0trYXQ1d2VYd1hnU3R0QVkwSC1xRnNQbmViUllUalRJckFUVzJhWmZ2V2RiMVNSa2ZmRGlNMEV2ckxsUjlMRTVZaU85c3JYaVBKSnpYc1RlQkNCTkJ4X0o1TVZfNFBqNmNuZkR4YXRVNHV4elFYMTRlbw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFUtUmI4UFZETXJ2UnNZOGVYUXREOUR1c2FHUXxBQ3Jtc0tta1VydDVLX2VsQy1nR01GaHNyQkFSRllCZ3Azdi1DZ0xQZHM4YWNsQmFCUTBLRkVXRzhfaFo2SnNFUncwZnVVZF8zeWF2ekZuYkRJaVplNzRsVVJuQ0lsVW1XNHo0Z1gta0ZvM0FZS1pnVGQxbnlqSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGxvZm55SzUwVm5naGg1cmNrdkprNVpGMkNmZ3xBQ3Jtc0trVEt4UzM1Y0NRM0IxRVo3SnoyaC1yVWU0S2RjNXBJVXhtajl5OC10eHVsb2JudlMyQUlZVXFPQVFQaWZ2aFU2MWJFcTZyOUl2OFVNWUYxelRFU2hsUnF3RUxWQlBreGpLTlNqSklQLXdERERaa1kySQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDBRb2lhVUtucG5uWExSRFBMUXYtSGM2Wkhpd3xBQ3Jtc0tudVRSVHo4cVNvLWdxWF9aMnR0U2E1a1hLbkpmclRNM1cxUURzLVdZRXFmTTNwYXR0UGZQeEh2SWtIMkVqVXh2MEhzUXJLVEJGNEU2am9GT0xSZzFRaTR2bkNFb1czOEh0OERMdmdnODM4ZWR5Z2tLaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTFoNGI3SzMzTEVwajRDMW40eUtlOTVLZ0xfUXxBQ3Jtc0tra0taOFg4d3FjaHVaTXEyUGpPdERHcFllUGNOWGNXTVRJQmxmSlJmdmtvRV9faWVHeVdBRGtVR2VDeDFXak1fZjJnMzVEVWktc3JWVzBiWDVkelVTdkZoQlJYTDdpNHNERk1XWF9wQk9hTEVoTEhuWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGRyS0lNeGJzX1VEMHBYX19RSmlJNEZOX2pYd3xBQ3Jtc0tueE8zUDRFTGY2VDU3SVcyVkZDWkwwVmJWWjlqbUxoNXU5TTFfSWJwZF9PVlFXMTZRSzNnSVhZNUtEZGRveUUzMzRkbE5YYjIwVk5qZWQ0Sk8zUWMwM0Q4UnpyTGN0SWszeExWVWg1V3JoTGxsRjhrNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGhLZlhJdFhXMHZmZFVEUEl3TWtBUF9pak5sUXxBQ3Jtc0trX3NjcXkzTUtfSDJqSnlsSmpzVGJYZE9IRDNrTWt2QmkyY3N2MlJGRXo3dFo5TEplaDh4QVJLVFNXWEZtNG9qdzJfZ1g2Tnh2aUlsNWxjTDl1TTROQVhPNnFzT1I2NVJiU2xUSXFGM29Ga09FMnVkbw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=8QTLrOiB8GQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/8qtlroib8gq/">福田の数学〜東京大学2025理系第3問〜平行四辺形を囲む長方形の面積の最大値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
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