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Specific laplace transform

  1. Jan 27, 2009 #1
    There are lots of tables out there for finding the inverse laplace transform of:




    but what if [tex]a^{2}[/tex] is negative?

    I don't know what useful formula I should split it up into.
  2. jcsd
  3. Jan 27, 2009 #2
    If a2 is negative then you may further factored the denominator. Then you formed a partial fraction for the whole expression.

    e.g. let a2=-c2.

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