How do you solve (1/2)^(3x)=1/16?

1 Answer
Jun 28, 2016

An alternative method...

Explanation:

${\left(\frac{1}{2}\right)}^{3 x} = {\left(\frac{1}{2}\right)}^{4}$

${2}^{- 3 x} = {2}^{-} 4$

$- 3 x = - 4$

$x = \frac{4}{3}$

Hopefully this helps!