sorry here is the problem...
man these problems are long but here goes...
ok i am not sure what im doing wrong but my partial fraction that I am getting is not giving me the right answer...one i have 7 terms and the book has 4 terms in its answer.
y(0)=0, y'(0)=0 , y''(0)=1
after making the substitutions i got:
i was hoping someone could tell me where i went wrong....
thanks