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

User Tponthieux
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1 Answer

6 votes
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! :)
User Harshit Trivedi
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8.4k points
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