# How do you write 3=log_2 8 in exponential form?

${\log}_{2} 8 = 3 \to 8 = {2}^{3}$
${\log}_{a} x = b \to x = {a}^{b}$
${\log}_{2} 8 = 3 \to 8 = {2}^{3}$