Mathematics
Senior High
Solved
この4問全て、途中式教えてください🙏✍️
二寺旨 次の 2次式を平方完成せよ。
@② 介 クシー3シテー3 (2) 3%2二9z十4
(3) 一2ヶ?十4ヶ十3 (4) 一2z2一6z十1
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