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-   -   Slove indical equation (https://www.askmehelpdesk.com/showthread.php?t=569491)

  • Apr 11, 2011, 05:05 AM
    learoy231
    slove indical equation
    2^x+2 = 4^-x

    how do I solve this?

    thanks!
  • Apr 11, 2011, 05:29 AM
    galactus

    Do you mean ?

    You have written.
  • Apr 11, 2011, 06:45 AM
    learoy231
    Yes I wrote it wrong not to used to wrighting math on the PC

    Thanks
  • Apr 11, 2011, 08:28 AM
    Unknown008

    Use the indices rule:







    You might want to do a substitution to make things easier. Something like...

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