因式分解x(x-y)^2+2(x-y)^3
问题描述:
因式分解x(x-y)^2+2(x-y)^3
答
=(x-y)²[x+2(x-y)]
=(x-y)²(3x-2y)
因式分解x(x-y)^2+2(x-y)^3
=(x-y)²[x+2(x-y)]
=(x-y)²(3x-2y)