Question

What is a cube and cube root?

Answer 1

Determining the cube and cube root.

The cube of a number is the value of the third exponent of the number. For example: $2^3=2\times 2\times 2=8$
The cube root is the reverse of the cube of a number and is denoted by $\sqrt[3]{}$. For example: $\sqrt[3]{8}=\sqrt[3]{2^3}=2$

Hence, The cube of 2 is 8 and its cube root is 2.