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Thread: Evaluate Logs

  1. #1
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    Evaluate Logs

    Evaluate (1/49)^(1+log7(2)) +5 ^-(log1/5(7))
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by KingV15 View Post
    Evaluate (1/49)^(1+log7(2)) +5 ^-(log1/5(7))
    Use:

    \frac{1}{49}=7^{-2}

    and:

    5=\left(\frac{1}{5}\right)^{-1}

    Then the laws of logarithms will see you through.

    CB
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