Question

find the v
alue of 512 power minus 2 by 9​

Answer 1

$(512) \frac{ - 2}{9}$

$2 ^{9} \times \frac{ -2 }{9}$

$2 {}^{ - 2}$

$\frac{1}{2 ^{2} }$

$\frac{1}{4}$