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2 July, 06:03

Find sum (2x^2 + x + 3) + (3x^2 + 2x + 1)

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Answers (2)
  1. 2 July, 08:38
    0
    5x² + 3x + 4

    remove parenthesis and collect like terms

    2x² + x + 3 + 3x² + 2x + 1

    = (2x² + 3x²) + (x + 2x) + 3 + 1

    = 5x² + 3x + 4
  2. 2 July, 08:38
    0
    I believe the answer is 5x^2 + 3x + 4

    I got this answer by adding like terms.
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