問題文全文(内容文)：
(x^2+4x-4)^2-2(x^2+4x-4)+1
(x^2+4x-4)^2-2(x^2+4x-4)+1
単元：
Warning: usort() expects parameter 1 to be array, bool given in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 102
Warning: Invalid argument supplied for foreach() in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 103
Warning: usort() expects parameter 1 to be array, bool given in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 102
Warning: Invalid argument supplied for foreach() in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 103
指導講師：
数学を数楽に
問題文全文(内容文)：
(x^2+4x-4)^2-2(x^2+4x-4)+1
(x^2+4x-4)^2-2(x^2+4x-4)+1
投稿日：2024.11.22