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math_04
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Homework Statement
Find the inverse laplace transform of (s+1)/ (s^2 + 4s + 5) + e^-2s / 3s^4
Homework Equations
The Attempt at a Solution
For the first one
(s+1) / (s^2 + 4s + 5), I completed the square for the denominator so
(s+1) / [(s+1)^2 + 1]
Now it gets confusing, how do I find out the inverse laplace of this.
And for e^-2s / 3s^4 , is the inverse laplace 1/9 x 1/ (s+2)^4 = 1/9(s+2)^4