Mathematics
Senior High
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次の式をyについて降べきの順に整理し、因数分解してください。
①x²+2xy+3x+2y+2
②x²y−x−y+1
解説付きで途中の式も教えてほしいです。

Answers

✨ Best Answer ✨

yの時数が大きい順

①2(x+1)y+x²+3x+2

②(x²−1)y−x−+1

🍇こつぶ🐡

②作成中誤送信のため、訂正🙇
②(x²−1)y−x−1

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