Question

This is hard i need help

Answer 1

A b b.-2 i hope this helps you

Answer 2

a. 6 b. -2

Explanation:

a. x^3 = 216

x = ³√216

x = 6

b. -n^3/4 = 2

-n^3 = 8

-n = ³√8

- n = 2

n = -2