Question

The product of cube root of 8 and the cube root of -8 is __________

• A. 512
• B. 125
• C. 1000
• D. 8

Answer 1

The correct option is D

8

8 = 2 $\times$ 2 $\times$ 2

Cube root of 8 is 2

- 8 = -2$\times$-2$\times$-2

Cube root of - 8 is - 2

When they are multiplied together, the result is -2$\times$2 = -4.