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# How to show step-by-step solutions for Laplace transforms?

Posted 11 years ago
 Hello,I tried to compute Laplace transform(sin(3t-2)*e^(-2t)) using WolframAlpha and I see no step-by-step solution. I hope anyone could guide me on a way to show step-by-step solutions for solving Laplace tranforms. I am using WolframAplha Pro.Thank you.
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Posted 11 years ago
 I just tried what Sean recommended and it worked OK. Not as detailed as Nasser, but that just computes a tble integral. First you put in W|A fully defined Laplace integral int sin(3*t-2)*e^(-2*t-s*t) from 0 to inf and then click "show steps".
Posted 11 years ago
 I have special access code that I use to get step-by-step solution   Here is the solution, step by step:Check with Mathematica:LaplaceTransform[Sin[3 t - 2]*E^(-2 t), t, s]
Posted 10 years ago
 Hi Nasser,Can you please advice how did you obtain the special access for getting Laplace transform steps?Thanks
Posted 10 years ago
 Can you please advice how did you obtain the special access for getting Laplace transform steps I do not have special access, that was a joke (notice the smiley). I wrote the above myself. I think the best you can get now with an automated step by step is Sam's answer below using Wolfram Alpha.
Posted 11 years ago
 What kind of step-by-step solution would be useful to you in this case? Would you want to see a solution that made use of a table of Laplace transforms?Step-by-Step solutions for Laplace transforms doesn't seem to be implemented. You may be able to get a solution by typing the corresponding integral into WolframAlpha.