Math
(6 - 9x^3 - 5x^4) - (3x^4 + 4x^2 - 2) + (x^3 + 8x^2 + 7)
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Asked by
AnneS2
Last updated by
anonymous
(6 - 9x^3 - 5x^4) - (3x^4 + 4x^2 - 2) + (x^3 + 8x^2 + 7)
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