Question

\frac{h^{2}-1 }{h+3} when h=5

Answer 1

Explanation:

`(h^2-1)/(h+3 ) \\when~h=5\\(5^2-1)/(5-1) =(24)/(4) =6`

Answer 2

The answer is 3.

Explanation:

You have to substitute h = 5 into the fraction :

`\frac{ {h}^(2) - 1}{h + 3}`

Let h = 5,

`= \frac{ {5}^(2) - 1}{5 + 3}`

`= (25 - 1)/(8)`

`= (24)/(8)`

`= 3`