m(x-y)^n+n(y-x)^2n因式分解
问题描述:
m(x-y)^n+n(y-x)^2n因式分解
答
m(x-y)^n+n(y-x)^2n
=m(x-y)^n+n(x-y)^2n
=(x-y)^n(m+n(x-y)^n)