Question

What is 7^3? Describe the strategy you used and explain why you used that approach

Answer 1

Given expression is

`7^3`

We can expand the given expression as follows.

`7^3=7*7*7`

Multiplying 7 and 7, we get

`=49*7`

Multiplying 49 and 7, we get

`=343`

Hence 7^3 is 343.

We multiply the number twice by itself to find the cube of 7.

This strategy is easy and basic to find the cube of the number.