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Homework Help: How to solve x^2=2^x

  1. Dec 17, 2009 #1
    the obvious solutions are

    x=2
    x=4

    but the other solutions i need to find using lambertW i think

    but how do i bring this to the form of lambert W
     
  2. jcsd
  3. Dec 17, 2009 #2

    D H

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    Staff Emeritus
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    What other solutions (implying more than one other solution than the obvious 2 and 4)? Are you supposed to solve this for real or complex x?

    What work have you done? We have a template; you discarded that.
     
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