Homework Statement
((d^2)x)/(d(t^2)) + 5(dx/dt) + 6x = f(t)
f(t)=3 for (0<=t<6)
f(t)=0 for t>=6
Homework Equations
This I am not sure of, this is my question. Would I use the Second Order Differential equation to do this problem:
L{((d^2)f)/(d(t^2))} = (s^2)F(s) - sf(0") -...