题目内容
分解下列因式:
(1)5x3y2-10x2y2; (2)2m(x-y)+6n(y-x);
答案:
解析:
解析:
|
5x2y2(x-2);2(x-y)(m-3n) |
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题目内容
分解下列因式:
(1)5x3y2-10x2y2; (2)2m(x-y)+6n(y-x);
|
5x2y2(x-2);2(x-y)(m-3n) |