因式分解:3ax²-6axy+3ay²
问题描述:
因式分解:3ax²-6axy+3ay²
答
3a(x-y)(x+y)
答
3ax²-6axy+3ay²=3a(x^2-2xy+y^2)=3a(x-y)^2
因式分解:3ax²-6axy+3ay²
3a(x-y)(x+y)
3ax²-6axy+3ay²=3a(x^2-2xy+y^2)=3a(x-y)^2