作业帮因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y)
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因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y)
因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y)
因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y)
12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y)
=-12xy^2(x-y)+xy^3(x-y)+4x^2y(x-y)
=xy(x-y)(-12y+y^2+4x)
因式分解:12xy^2(y-x)+xy^3(x-y)+4x^2y(x-y)
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