(6x^3-4x^2)/(-2x^2)-2(x+1)=________

问题描述:

(6x^3-4x^2)/(-2x^2)-2(x+1)=________
(6x^3-4x^2)/(-2x^2)-2(x+1)=________

(6x^3-4x^2)/(-2x^2)-2(x+1)
=-3x+2-2x-2
=-5x