Can anyone give me a 'walk through talk through' of the following problem?

Use the Laplace Transform method to obtain the forced response of the system

y'+2y=v(t)

assuming zero initial conditions and t>=0 for the following cases:

a) v(t)=t

b) v(t)=t^2

c) v(T)=te^-t

Fingers crossed someone can help. I've been wrestling with it for a couple of days now.