Please and thank you.
Solve by undetermined coefficients
y'' + 3y = -48x2 * e3x
Find a linear operator that annihilates the given function, and verify
3 + ex * cos2x
Inverse Laplace transforms of
(s + 1)3/s4
0.9s/((s - 0.1)(s + 0.2))
Use the Laplace transform to solve the given initial value problem
y'' + y' = 21/2sin21/2t y(0) = 10, y'(0)= 0
2y''' + 3y'' - 3y' - 2y = e-t y(0)= 0, y'(0)= 0, y''(0)= 1
Evaluate the Laplace transform of
L[(1 - et + 3e-4t)cos5t]
L-1[(2s - 1)/(s2(s2 + 1)3)]
I'm sorry I don't have all of the symbols down yet.
edit: I solved a couple
I took out the ones I did the work on. The problems that are left are the ones I don't know how to solve. Sorry about having them all in one post I just thought it would be easier that way.