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Math Help - derivatives

  1. #1
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    derivatives

    the derivative of

    x^8/9-x^17/9



    ?
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  2. #2
    Super Member Bacterius's Avatar
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    -17/9*x^(8/9)+8/(9x^(1/9))

    Read your derivatives lessons to know how it is done (first principles, all this stuff).
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