How do i full this in

Answer:
a=1,b=3,c=1,d=2,e=6,f=8
Step-by-step explanation:
a=2^x. x=0
a=2^0
a=1
b=3x2^x x=0
b=3x2^0
b=3x1
b=3
c=2^(3x) x=0
c=2^(3x0)
c=2^0
c=1
d=2^x x=1
d=2^1
d=2
e=3x2^x x=1
e=3x2^1
e=3 x 2
e=6
f=2^(3x) x=1
f=2^(3 x 1)
f=2^3
f=2x2x2
f=8