Unknown Inverse Laplace Transform

  • #1

Main Question or Discussion Point

Hey Guys.

Im trying to find an inverse laplace transform for fraction in the laplace domain but cant find it in any of my laplace pair tables. The fraction is:

1/(s + 4)(s + 4)(s + 8)

Does anybody have any suggestions?
 

Answers and Replies

  • #2
its ok ive solved it using repeated partial fraction expansion. woop woop
 
  • #3
HallsofIvy
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Why "repeated"?

[tex]\frac{1}{(s+4)^2(s+8)}= \frac{A}{s+4}+ \frac{B}{(s+4)^2}+ \frac{C}{s+ 8}[/tex]
 

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