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12-12-2017
Mathematics

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

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rebelzane1 rebelzane1

12-12-2017

1. Simplify
9 - 3x^2 - 8x^2 + 4x + 5
2. Collect like terms
(9 + 5) + (-3x^2 - 8x^2) + 4x
3. Simplify
14 - 11x^2 + 4x
Hope this helps! :)

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