Laplace Transform of Exponential times Function/Examples/Example 4

Example of Use of Laplace Transform of Exponential times Function
Let $\laptrans f$ denote the Laplace transform of the real function $f$.


 * $\laptrans {e^{4 t} \cosh 5 t} = \dfrac {s - 4} {s^2 - 8 s - 9}$