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Math Help - logarithm problem

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    logarithm problem

    If \log_{3} (x-5)=2, what is lnx?
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  2. #2
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    Quote Originally Posted by Stud778 View Post
    If \log_{3} (x-5)=2, what is lnx?
    \log_3(x-5)=2

    3^2=x-5

    x=14

    \log_ex=\log_e(14).
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