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Math Help - solve expotiential equation...express in solution set

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    solve expotiential equation...express in solution set

    5^8x= 3.9
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  2. #2
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    Quote Originally Posted by J_Pettway View Post
    5^8x= 3.9
    5^{8x}=3.9

    8x = \log_5{3.9}

    Can you solve that?
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