Question

please answer my questions please​

Answer 1

Answer:

1/81 , in negative power just reciprocal the fraction to make it positive power

Answer 2

Answer:

1/81

Step-by-step explanation:

$[[(\frac{-1}{3} )^{2} ]^{-2} ]^{-1}$

$[(\frac{-1}{3})^{-4}]^{-1}$

$[(\frac{-1}{3} )^{4} ]$

$\frac{(-1)^{4}}{3^{4} }$

$\frac{1}{81}$