yoxymaely14 yoxymaely14

19-01-2021
Mathematics

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What is the sum of -3x2 - 7x + 9 and -5x² + 6x – 4?

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Аноним Аноним

19-01-2021

Answer:

-8x^2-x+5

Step-by-step explanation:

hope this helps! ^w^

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