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Math Help - Solve for X, within exponential function

  1. #1
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    Solve for X, within exponential function

    Hi,

    I got trouble solving this for x:

    (1+x)^15 = 4.3/2.1

    Can someone do me a huge favor and solve it for me? plz with a short explanation how.

    Many thanks and much appreciated.

    Sincerely
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  2. #2
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    Quote Originally Posted by Tschibr View Post
    Hi,

    I got trouble solving this for x:

    (1+x)^15 = 4.3/2.1

    Can someone do me a huge favor and solve it for me? plz with a short explanation how.

    Many thanks and much appreciated.

    Sincerely
    Start by taking the fifteenth root of both sides (that is, raise both sides to the power of 1/15)
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  3. #3
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    Oh, why haven't I thought of that myself, dummy me.

    Thank you very much kind sir.
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