Add the following polynomials: (x^2 – x + 7) + (x^2 + 3x + 1) a. 2x^2+2x-8 b. 2x^2+2x+8 c. 2x^2-2x+8 d. -2x^2+2x+8

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Add the following polynomials: (x^2 – x + 7) + (x^2 + 3x + 1) a. 2x^2+2x-8 b. 2x^2+2x+8 c. 2x^2-2x+8 d. -2x^2+2x+8

(x^2 – x + 7) + (x^2 + 3x + 1) = b. 2x^2+2x+8

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Expert answered|andrewpallarca|Points 18583|

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Asked 1/15/2013 1:07:26 PM

Updated 5/31/2014 2:58:24 PM

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Confirmed by andrewpallarca [5/31/2014 2:58:24 PM]

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Add the following polynomials: (3x^2 – 2x – 1) + (2x^2 – 9x + 1) a. 5x^2+11x b. -5x^2+11x c. 5x^2-11x d. -5x^2-11x

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Updated 2/2/2018 1:35:16 PM

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(3x^2 – 2x – 1) + (2x^2 – 9x + 1) = 5x^2 - 11x

Added 2/2/2018 1:35:16 PM

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Add the following polynomials: (x^2 – 4x – 3) + (x^2 – 3x – 7) a. -2x^2-7x-10 b. 2x^2+7x-10 c. 2x^2-7x-10 d. 2x^2-7x+10

Weegy: (x2 ? 4x ? 3) + (x2 ? 3x ? 7) = x^2 - 4x - 3 + x^2 - 3x - 7 = 2x^2 - 7x - 10 User: Add the following polynomials: (x2 – 4x – 3) + (x2 – 3x – 7) -2x2-7x-10 2x2+7x-10 2x2-7x-10 2x2-7x+10 Weegy: 2x2-7x-10. (x2 – 4x – 3) + (x2 – 3x – 7) = 2x2-7x-10. (More)

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