Question

Evaluate (-2\3)^4
Show your work

Answer 1

16/81

Explanation:

(-2/3)^4

We can separate this into

(-2)^4

------------

(3)^4

because (a/b)^c = a^c / b^c

(-2)^4 =16 -2*-2*-2*-2 = 16

3^4 = 81 3*3*3*3 = 81

16/81