
因式分解:5a2b(x-y)2-10ab2(y-x)3
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原式 5a2b(x-y)2-10ab2(y-x)3
=5a²b(x-y)²+10ab²(x-y)³
=5ab(x-y)²[a+2b(x-y)]
=5ab(x-y)²(a+2bx-2by)
不懂还可问,满意请及时采纳!祝你学习进步!o(∩_∩)o
=5a²b(x-y)²+10ab²(x-y)³
=5ab(x-y)²[a+2b(x-y)]
=5ab(x-y)²(a+2bx-2by)
不懂还可问,满意请及时采纳!祝你学习进步!o(∩_∩)o
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