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28 October, 13:47

What does (x^2 - 3x + 1) + (2x^2 + 5x + 7) equal?

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Answers (2)
  1. 28 October, 13:49
    0
    3x^2+2x+8

    Step-by-step explanation:

    You just add the values if it were subtraction then you would distribute the negative.
  2. 28 October, 14:01
    0
    3x^2+2x+8

    Step-by-step explanation:

    1. x^2+2x^2=3x^2

    2. - 3x+5x=2x

    3.1+7=8
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