5x^3y-6x-7x^3y-8x=
问题描述:
5x^3y-6x-7x^3y-8x=
答
5x^3y-6x-7x^3y-8x=5x^3y-7x^3y-6x-8x=-2x^3y-14x=-2x(x^2y+7)
5x^3y-6x-7x^3y-8x=
5x^3y-6x-7x^3y-8x=5x^3y-7x^3y-6x-8x=-2x^3y-14x=-2x(x^2y+7)