因式分解x3-xy2
问题描述：
因式分解x3-xy2
x3-xy2
答
x³-xy²
=x(x²-y²)
=x(x+y)(x-y)
因式分解x3-xy2
x3-xy2
x³-xy²
=x(x²-y²)
=x(x+y)(x-y)