Math (-19x^2 - 6x + 6) + (-8x^2 - 4x - 9) + (-12x^2 - 18x - 10) Asked by AnneS2 on 04 Nov 05:25 Last updated by anonymous on 05 Nov 12:18
(-19x^2 - 6x + 6) + (-8x^2 - 4x - 9) + (-12x^2 - 18x - 10) -19x^2 - 6x + 6 -8x^2 - 4x - 9 -12x^2 - 18x - 10 -19x^2-8x^2 -12x^2 - 18x - 4x - 6x + 6- 9 - 10 -39x^2 -28x -13