Mathematics
Junior High
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(1)( 2 )どちらも分かりません!
教えてください!

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✨ Best Answer ✨

(1)2次方程式のxに-2を代入して解くだけ。
(2)(1)でできた2次方程式を解くだけ。

ゆーり

ありがとうございます!

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