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Math Help - Once again... simplifying yet another expression

  1. #1
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    Once again... simplifying yet another expression

    Simplify.

    \left(\frac{2bc^{-7}}{5b^{-1}c^{-2}}\right)^3

    My answer:

    \frac{8b^6}{125c^{15}}

    Is this right?

    Thanks in advance!
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  2. #2
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    Quote Originally Posted by mt_lapin View Post
    Simplify.

    \left(\frac{2bc^{-7}}{5b^{-1}c^{-2}}\right)^3

    My answer:

    \frac{8b^6}{125c^{15}}

    Is this right?

    Thanks in advance!
    Yes
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