Question

(512)-⅔
Find it value

Answer 1

(512)^-2/3
= (8^3)-2/3
=( 8)^-2
= 64

Answer 2

BONJOUR!

$512^{-2/3} </p><p>((8)^{3})^{-2/3}$

SO FROM HERE 3 AND 3 GET CANCELLED

$8^{-2} </p><p>= -64</p><p>= \frac{1}{64}$

HOPE IT HELPS