Math (2x^2 + 14x)(-x^2 + 1) Asked by AnneS2 on 24 May 08:02 Last updated by anonymous on 25 May 11:46
(2x^2 + 14x)(-x^2 + 1) (2x^2)(-1x^2) (2x^2)(+1) (+14x)(-1x^2) (+14x)(+1) -2x^4 +2x^2 -14x^3 +14x -2x^4 -14x^3+2x^2+14x
