因式分2mx2-4mxy+2my2=______.-数学

题目简介

因式分2mx2-4mxy+2my2=______.-数学

题目详情

因式分2mx2-4mxy+2my2=______.
题型:填空题难度:中档来源:香坊区一模

答案

2mx2-4mxy+2my2,
=2m(x2-2xy+y2),
=2m(x-y)2.
故答案为:2m(x-y)2.

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