Mathematics
Undergraduate
Resolved
この問題の解き方が分かりません！😿公式とか使う系ですか、？
4 次の式を因数分解せよ。
(1) x2+4xy+4y2-422
(3)x2-2xy+y2-x+y-2
(3) 2
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わー！なるほど！解けました！ありがとうございます😿😿