(6 - 9x^3 - 5x^4) - (3x^4 + 4x^2 - 2) + (x^3 + 8x^2 + 7)

Asked by AnneS2 on 07 Oct 05:37

Last updated by anonymous on 08 Oct 14:13

Answered by CherieS on 08 Oct 14:13

6 - 9x^3 - 5x^4 - 3x^4 - 4x^2 + 2 + x^3 + 8x^2 + 7

6+ 2+ 7 + x^3 - 9x^3 - 5x^4 - 3x^4 - 4x^2+ 8x^2

15 - 8x^3 - 8x^4 + 4x^2