I'm working on a LaPlace transform problem. Part of it was this:(adsbygoogle = window.adsbygoogle || []).push({});

[tex]-ty'[/tex]

I elected to do this first:

[tex](-1)\frac{d}{ds}L(y')[/tex]

Which I then expanded to:

[tex]-\frac{d}{ds}(-y(0)+sL(y))[/tex]

By the given initial conditions y(0)=0

[tex]-\frac{d}{ds}(sL(y))[/tex]

So next I need to expand this out:

[tex]-(L(y)+sL(y)')[/tex]

Now I'm stuck with this because I'm not sure how to deal with the derivative of a laplace transform. Did I do this correctly, or is something wrong?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Laplace Transform Question

**Physics Forums | Science Articles, Homework Help, Discussion**