Question

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わかる方、教えてください🙏🏻💭❕

(4)
2x² + 5xy+2y² + 5x+y=3

Answer 1

sh

(与式)=2x^2+(5+5y)x+2y^2+y-3
=2x^2+(5+5y)x+ (2y+3)(y-1)
=（2x+y-1）(x+2y+3)

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ありがとうございます！！