题目内容
分解因式:m2(x-2y)-2m(2y-x)+(x-2y)______.
m2(x-2y)-2m(2y-x)+(x-2y)
=m2(x-2y)+2m(x-2y)+(x-2y)
=(x-2y)(m2+2m+1)
=(x-2y)(m+1)2.
故答案是:(x-2y)(m+1)2.
=m2(x-2y)+2m(x-2y)+(x-2y)
=(x-2y)(m2+2m+1)
=(x-2y)(m+1)2.
故答案是:(x-2y)(m+1)2.
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