Question

HELP ASAP PLEASE! Find all the cube roots of -512.

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A. The real cube root(s) of -512 is/are [}.
B. There are no real cube roots of -512.

Answer 1

A; -8

Explanation:

Well, the cube root of 512 is just 8, and because the root is an odd number, we can allow negative numbers as the answer instead of imaginary numbers. Therefore the real cube root of -512 is just -8