Could someone just point me in the right direction for a general solution to the following question?
In particular, the part about "Method of Undetermined Coefficients".
Do you know how to solve for the general solution for this?
plugging it all back into the original equation gives
which gives you
now solve for a, b, and c and you will have your general solution. I amy have made an alegbra mistake but to sleepy to check right now