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24 February, 22:46

6x^2 - 5x + 3

+ 3x^2 + 7x - 8

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Answers (1)
  1. 24 February, 23:04
    0
    Answer: 9x^2 + 2x - 5

    Step-by-step explanation:

    6x^2 - 5x + 3 + 3x^2 + 7x - 8

    Like terms are: (6x^2 and 3x^2), (-5x and 7x), and (3 and - 8)

    6x^2 + 3x^2 = 9x^2

    -5x + 7x = 2x

    3 + - 8 = - 5

    9x^2 + 2x - 5 is the simplest answer
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