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Perform the operation. (4x^2+9x-7)-(-7x^2+5x-1)
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1 vote
Perform the operation.
(4x^2+9x-7)-(-7x^2+5x-1)

User Freinn
by
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2 Answers

1 vote

Answer:

11x^2+4x-6

Explanation:


4x^2+9x-7+7x^2-5x+1\\\\simplify: 11x^2+4x-6

User Vihar Manchala
by
4.9k points
3 votes


(4 {x}^(2) + 9x - 7) - ( - 7 {x}^(2) + 5x - 1) \\ = (11 {x}^(2) + 4x - 6)

User Illya Bublyk
by
5.0k points
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