6x方y+7xy+2y 因式分解
问题描述：
6x方y+7xy+2y 因式分解
答
6x²y+7xy+2y
=y(6x²+7x+2)
=y(2x+1)(3x+2)
答
6x方y+7xy+2y=y(6x²+7x+2)=y(3x+2)(2x+1)
答
y(6x平方+7x+2y)
y(2x+1)(3x+2)
答
6x方y+7xy+2y
=y(6x方+7x+2)
=y(2x+1)(3x+2)
答
6x²y＋7xy＋2y
=y﹙6x²＋7x＋2﹚
=y﹙2x＋1﹚﹙3x＋2﹚