- #1
aaronfue
- 122
- 0
Homework Statement
L-1{[itex]\frac{s}{s^2+4s+5}[/itex]}
Homework Equations
[itex]\frac{s-a}{(s-a)^2+k^2}[/itex]
[itex]\frac{k}{(s-a)^2+k^2}[/itex]
The Attempt at a Solution
I completed the square for the denominator and got:
L-1{[itex]\frac{s}{(s+2)^2+1}[/itex]}
(a= -2, k=1)
But how do I get rid of the s in the numerator? Or do I have to break this up into separate functions?