Question

Logaritmo 8/27 2/3?

Answer 1

$log \frac{8}{27} ^{ \frac{2}{3} } =x$
$(\frac{8}{27} )^x = \frac{2}{3}$
$(\not\frac{2}{3} )^{3x} =\not \frac{2}{3}$
$3x =1$
$x = \frac{1}{3}$