2y(x-2)-x+2因式分解
问题描述:
2y(x-2)-x+2因式分解
答
=2y(x-2)-(x-2)
=(2y-1)(x-2)
2y(x-2)-x+2因式分解
=2y(x-2)-(x-2)
=(2y-1)(x-2)