因式分解:x^3y减xy^3

发布时间:2021-03-15 04:55:26

因式分解:x^3y减xy^3

网友回答

x^3y减xy^3
=XY(X^2-Y^2)
=XY(X+Y)(X-Y)
======以下答案可供参考======
供参考答案1:
x^3y减xy^3
=XY(X^2-Y^2)
=XY(X+Y)(X-Y)
供参考答案2:
XY(X+Y)(X-Y)
供参考答案3:
x3y-xy3=xy(x2-y2)=xy(x+y)(x-y)
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