Solve the difference equation:
any help on this is appreciated, thanks!
I understand what you've written, but maybe I should have specified that by "a solution" I'm talking about function such that
I believe you start by finding a characteristic polynomial for the homogeneous equation (or something like that)
which for this would be , factoring to get
So the homogeneous is ?
Then your supposed to find a particular solution of the form any help from here I'm stuck