Question

2. What is the difference between 2^2 and 1^2? What is the sum of the bases, 2 and 1? The difference between 22 and 12 is and the sum of the bases, 2 and 1 is .. Enter your answer in the edit fields and then click Check Answer.

Answer 1

we have the folloiwing:

What is the difference between 2^2 and 1^2?

`2^2-1^2=4-1=3`

What is the sum of the bases, 2 and 1?

`2+1=3`

The difference between 2^2 and 1^2 is 3 and the sum of the bases, 2 and 1 is 3