Algebra I

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I'm having trouble with polynomials and adding them...(for some reason) How would I do this problem...

(5a - 3asquared) - (-6a - 6)

  • Algebra I -

    (5a - 3a^2) - (-6a - 6) =

    Multiply second parenthesis by -1.

    5a - 3a^2 + 6a + 6 =

    Combine like terms.

    -3a^2 +11a + 6

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