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Math Help - Critical Numbers *HELP*

  1. #1
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    Critical Numbers *HELP*

    The problem is G(x)= (x^2 - x)^1/3

    When I took the first derivative I got

    2x-1 / 3(x^2 - x)^2/3


    I have no idea where to go from there. Any help would be appreciated. Thanks
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  2. #2
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    I know I'm supposed to set this equal to zero to get my critical numbers but I just don't know what to set to zero.
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  3. #3
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    You set the derivative equal to 0 and DNE.
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  4. #4
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    \frac{2x-1}{3\sqrt[3]{(x^2-x)^2}} ...

    equals 0 at x = \frac{1}{2}

    is undefined at x = 0 and x = 1
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