(1 + 2*z + 3*z^2+4*z^3+5*z^4) / z^4
I have done this question with Difference equation and direct division method and answers come to be
x(0)= 5
x(1)= 4
x(2)=3
x(3)=2
x(4)=1
but i am stuck with partial fraction method.
Can some body guide me for this