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Homework Help: PDE question

  1. Feb 7, 2010 #1
    this is gonna sound really dumb, but here is my questions anyways:

    is (u(x,t))2 the same as u2(x,t)? I say yes, but Im not sure.


  2. jcsd
  3. Feb 7, 2010 #2
    Yes, it is.
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