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Math Help - Solve for x using logarithms

  1. #1
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    Solve for x using logarithms

    Solve for x.

    f(x)=log_3x+log_3(x-2)=1
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  2. #2
    MHF Contributor kalagota's Avatar
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    Quote Originally Posted by yeloc View Post
    Solve for x.

    f(x)=log_3x+log_3(x-2)=1
    what have you done? or based on your own notes, what can you do?
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  3. #3
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    I don't know where to start. We reviewed logarithms before finding the derivatives of logarithms and this is the only question I have.

    Is there a way to simplify this first?
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  4. #4
    MHF Contributor kalagota's Avatar
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    Quote Originally Posted by yeloc View Post
    I don't know where to start. We reviewed logarithms before finding the derivatives of logarithms and this is the only question I have.

    Is there a way to simplify this first?
    then \log_a f(x) + \log_a g(x) = \log_a f(x)g(x) should be part of the review..
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  5. #5
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    Thanks.
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