Question

Find the cube of $21$

Answer 1

Find the cube of given number

Given, $21$

The cube of a number means a number multiplied by itself three times.

So we multiply $21$ by itself $3$ times.

$$\begin{gathered} {21}^3=21\times 21\times 21 \\ =9261 \end{gathered}$$

So, the cube of $21$ is $9261$.