Question

Value of (-2/3)^-3 is
8/27
-8/27
-27/8
27/8​

Answer 1

Step-by-step explanation:

${ (\frac{ - 2}{3} )}^{ - 3}$

$= { (\frac{1}{ \frac{2}{3} }) }^{3}$

$= {( \frac{3}{2}) }^{3}$

$= \frac{ {(3)}^{3} }{ {(2)}^{3} }$

$= \frac{27}{8}$