Hi guys, I'm getting a headstart on my uni course starting in Fall, and have started reading the maths book we will be using. I'm currently on the Laplace Transform chapter - I haven't really had much trouble doing the questions so far, except when I reached the following:

How do I find the inverse laplace transform of: H(s) = 15/[ (s + 2.3222)(s^{2}+ 3.6778s + 6.4594)]

Could I get some help please.