分解因式 1.x^2(x+y)-y^2(x+y)2.

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分解因式 1.x^2(x+y)-y^2(x+y)2.

分解因式 1.x^2(x+y)-y^2(x+y)2.
分解因式
1.x^2(x+y)-y^2(x+y)
2.

分解因式 1.x^2(x+y)-y^2(x+y)2.
x^2(x+y)-y^2(x+y)
=(x+y)(x^2-y^2)
=(x+y)(x-y)(x+y)
=(x+y)^2(x-y)

x^2(x+y)-y^2(x+y)
=(x^2-y^2)(x+y)
=(x+y)^2(x-y)

1. x^2(x+y)-y^2(x+y)
=(x+y)(x^2-y^2)
=(x+y)(x+y)(x-y)

=(x+y)(x^2-y^2)
=(x+Y)^2(x-y)

x^2(x+y)-y^2(x+y)
=(x+y)(x^2-y^2)
=(x+y)(x+y)(x-y)