Question

(1/2) x=1/64 equação exponencial

Answer 1

$2^{-1}*x=64^{-1}$

$2^{-1}*x=(2^6)^{-1}$

$2^{-1}*x=2^{-6}$

Isolando x:

$x= \frac{2^{-6}}{2^{-1}} = 2^{-5}$
ou

x=$\frac{1}{32}$

Answer 2

( 1 / 2 ) x = 1 / 64

( 2 ) - x = ( 2 ) - 6 ( cancela as bases e igula os expoentes)

- x = - 6 ( mutiplique por - 1 )
x = 6