因式分解 :x^2(x-y)+y^2(x-y) m^2n-mn^2+mn

x^2(x-y)+y^2(x-y)m^2n-mn^2+mn
2025-02-26 07:17:57
推荐回答(1个)
回答1:

x^2(x-y)+y^2(x-y)=(x^2+y^2)(x-y)
m^2n-mn^2+mn =mn(m-n+1)