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math

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(-9x^3+3x^2-15x)?(-3x)

  • math -

    Is the ? divided by??

    If so you are dividing a trinomial by a monomial

    you just divide each term of the trinomial by the monomial

    -9x^3 divided by -3x
    3x^2 divided by -3x
    -15x divided by -3x

    Remember to divide the coefficients (numbers out in front)

    Then for the x's with the exponents. Keep the x and subtract the exponents.
    The first one will have x^2 in the answer.

    Do you need more help or are you okay now?

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