- #1
Sol-chan
- 6
- 0
Homework Statement
Find the inverse laplace transform of:
1/(s-2)3 + 25/(s+1)(s-2)2 + s/(s-2)2
The attempt at a solution
I get (1/2)e2tt2 + (25/7)e-t-(25/7)e2t+(75/7)te2t for the first two, but I'm not even sure where to start for s/(s-2)2. I was thinking it might use convolution, but I'm not sure that I understand how convolution works... I'd really just like a hint to get me started on it...
Find the inverse laplace transform of:
1/(s-2)3 + 25/(s+1)(s-2)2 + s/(s-2)2
The attempt at a solution
I get (1/2)e2tt2 + (25/7)e-t-(25/7)e2t+(75/7)te2t for the first two, but I'm not even sure where to start for s/(s-2)2. I was thinking it might use convolution, but I'm not sure that I understand how convolution works... I'd really just like a hint to get me started on it...