Math (-16x^3 -12x^2)-(6x^3 -11x^2 -x) Asked by AnneS2 on 15 Apr 03:00 Last updated by anonymous on 16 Apr 17:12
=(-16x^3 -12x^2)-(6x^3 -11x^2 -x) =(-16x^3 -12x^2)-6x^3 +11x^2 +x =-16x^3 -12x^2-6x^3 +11x^2 +x =-16x^3-6x^3 -12x^2+11x^2 +x =-22x^3 -x^2 +x