x^3n-x^2n-x^n+1 (ax+by)^2+(ab-xy)^2怎么因式分解(要详细过程)
问题描述:
x^3n-x^2n-x^n+1
(ax+by)^2+(ab-xy)^2
怎么因式分解(要详细过程)
答
x^3n-x^2n-x^n+1
(ax+by)^2+(ab-xy)^2
怎么因式分解(要详细过程)