Question

What is :
a) -2/3 to the power 4?
b) Reciprocal of -2/3 to the power 4?

Answer 1

solution:
(a)
$( { \frac{ - 2}{3} })^{4} \\ = \frac{16}{81}$
(b) reciprocal=
$\frac{81}{16}$
___________
Amrit
(´･_･`)

Answer 2

it's reciprocal means 1/x, then x=-2/3 then also wrote as 3/-2