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 April 28th, 2013, 03:55 AM #1 Newbie   Joined: Mar 2013 Posts: 14 Thanks: 0 Laplace tranform and inverse of Laplace transform Hello. I just want to check if my exercise are right: L(x+e^{-x})=1/s^2+1/(s+1) Inverse of these Laplace transform F-1(1/(p-2))= e^(2s) F-1((e^(-2p))/(p^2))=2/(s^3)*(s+2) F-1(p^2+4p+5)= e^(-2s)*cos(s) F-1(p/(p+1)^2)=e^(-s)/s^4 F-1(e^(-p))=1/(s+1) Can you just confirm that this results are right and if not please tell me the right solution and how to get there?? Thanks!!!
 April 28th, 2013, 10:28 AM #2 Math Team     Joined: Aug 2012 From: Sana'a , Yemen Posts: 1,177 Thanks: 44 Math Focus: Theory of analytic functions Re: Laplace tranform and inverse of Laplace transform You can use this site to check your answers W|A Type laplace transform (f(x)) , or inverse laplace transform (f(s)) .

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### find inverse laplace transform of 4/p-2

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