Question

Find the particular integral for the equation \[\large \frac{ d^2x }{ dt^2 } -8\frac{ dx }{ dt }-8x=2e ^{11t}\] I can't seem to get my head around this question, could someone please help me out?

Answer 1

I would really like some help please, but it currently is 11:37pm and I will have to go to sleep, so if someone could help me as much as they can, Ill be very grateful!