problem in z transform

not getting true answer

syms n z

F=(2^n)*heaviside(n);

ZT=ztrans(F)

>> ZT = 2/(z - 2) + 1/2

Answer 1

[Star Strider]

Use the simplify function:

ZT = simplify(ZT, 'Steps',500);

to get:

ZT =
2/(z - 2)