Algebra

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3m^3 + 27m = 3m(m^2 + 9)
= 3m(m + 3)(m – 3)
I miss something? is this complete?

  • Algebra -

    Your final answer is incorrect
    stop at
    3m(m^2 + 9)

    we cannot factor the SUM of squares, only the difference of squares.
    Had it been 3m^3 - 27m , your final would have been correct.

  • Algebra -

    Submit your question at tutoteddy
    and get the answer. They charge only 99 cents for every three math problem.

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