# Thread: Help Finding Inverse Transform

1. ## Help Finding Inverse Transform

I need help with solving this problem,

F(s) = 1/(s^4 - 81)

i tried to factor the bottom out and i got it to 1/(s^2+9)(s-3)(s+3) should i just do partial fractions?

2. Originally Posted by ChrisYee08
I need help with solving this problem,

F(s) = 1/(s^4 - 81)

i tried to factor the bottom out and i got it to 1/(s^2+9)(s-3)(s+3) should i just do partial fractions?
If this is supposed to be an inverse Laplace transform, then yes. If it isn't inverse Laplace then I have no clue....be more specific.

-Dan