In: Advanced Math
Find y as a function of x:
y'''-12y''+27y'=80e^x
y(0)=29
y'(0)=11
y''(0)=21
I found the roots to be r=0,3,9 and c1=224/9 c2=13/3 c3=-2/9
not sure what is wrong with the answer I'm entering.