Question

laplace problem...

Answer 1

@zepdrix

Answer 2

Ah much better :)
Here was our first term:
\[\large -\frac{s}{s^2+9}\sin3t e^{-st}|_0^{\infty}\]

Let's look at the upper limit of integration, because this is probably the part you're getting stuck on.

Answer 3

can u draw b/c the equation part is not really showing?

Answer 4

it's not? :( ughhhh.

Don't use internet explorer >:c lol