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Math Help - urgent help on exponential question

  1. #1
    jamil
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    urgent help on exponential question

    2e to the power of x + 2e to the power of minus x = 5
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  2. #2
    Site Founder Math Help's Avatar
    Joined
    Apr 2005
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    171

    e

    do you mean?

    2e^{x}+2e^{-x}=5
    Last edited by MathMan; June 25th 2005 at 05:27 PM.
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