What is the value of a2 - b when a = 5 and b = - 2?

Question

Mathematics

Hammond

1 July, 10:21

What is the value of a2 - b when a = 5 and b = - 2?

+1

Answers (2)

Know the Answer?

Bianca Todd · Answer 1

12

Step-by-step explanation:

When we plug our numbers into this expression, it reads:

5*2 - (-2)

This is also the same as 5*2+2

So, 5 times 2 is 10 plus 2 equals 12.

Kaiya Snow · Answer 2

The answer is 12

Step-by-step explanation:

5*2 - (-2)

This is also the same as 5*2+2

So, 5 times 2 is 10 plus 2 equals 12.