分解因式x∧2－xy＋2x－2y
问题描述：
分解因式x∧2－xy＋2x－2y
答
x∧2－xy＋2x－2y
=x(x-y)+2(x-y)
=(x-y)(x+2)
分解因式x∧2－xy＋2x－2y
x∧2－xy＋2x－2y
=x(x-y)+2(x-y)
=(x-y)(x+2)