QueenEmo18 QueenEmo18

07-06-2016
Mathematics

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Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)

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meerkat18 meerkat18

07-06-2016

(3x² + 5x - 8) + (5x² - 13x - 5)

group like terms

3x² + 5x² + 5x - 13x - 8 - 5

8x² - 8x - 13

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Аноним Аноним

07-06-2016

I showed my work too. hopefully this helps

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