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Math Help - F'(x)

  1. #1
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    F'(x)

    I was wondering if you guys can teach me how to do this problem

    the problem is
    Find f'(x)
    2) f(x) = log(1-x)^2
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  2. #2
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    I want to say your answer should be 2*(-1/1-x) so we can say -2/1-x

    can say 2log(1-x)

    u=1-x then u`=-1 then 2*u`/u which is what we get above
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  3. #3
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    How did you conclude to that
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  4. #4
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    my final answer is -2 / (1-x)ln(10). Is that it
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  5. #5
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    Quote Originally Posted by bigton View Post
    my final answer is -2 / (1-x)ln(10). Is that it

    You should not have a log in your answer check out this site
    5. Derivative of the Logarithmic Function see if this helps you
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  6. #6
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    so how would i get rid of it
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  7. #7
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    do i just filp it. Man now i am really lost
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