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3 May, 06:08

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

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Answers (2)
  1. 3 May, 07:52
    0
    Answer:8x^2-8x-13

    Step-by-step explanation:

    (3x^2+5x-8) + (5x^2-13x-5)

    Removing brackets

    3x^2+5x-8+5x^2-13x-5

    Collect like terms

    3x^2+5x^2+5x-13x-8-5

    8x^2-8x-13
  2. 3 May, 09:36
    0
    8x2 - 8x - 13
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