Question

Resolve a função exponencial

A) 2^1-2
B) (1/2)^1+2
C) 2^-1-2
B) (1/2)^2+2

Answer 1

2-2=0
(1/2)^1+2= 1/2+2=5/2
2^-1 -2=1/2-2=-3/2
(1/2)^2+2=1/4+2=9/2