Question

Question #1 What is the sum?​

Answer 1

`(7)/(a + 8)+(7)/(a^2-64)` =
`(14)/(a^2+a-56)`

Explanation:

Sum means finding the total of something. We can do this by using addition.

`(7)/(a + 8)+(7)/(a^2-64)`

In this problem, we will add the numerators and the denominators.

`((7+7))/((a+8)+(a^2-64))`

`(14)/(a^2+a-56)`

So, your answer is letter choice B.