Question

Simplify the given question ​

Answer 1

4

Explanation:

`(5^(n + 2) - 5^n)/(5^(n + 1) + 5^n)\\\\\to \frac{\cancel{5^n}\left(5^2 - 1\right)}{\cancel{5^n}\left(5 + 1\right)}\\\\\to (5^2 - 1)/(5 + 1) = \frac{25 - 1}6 = \frac{24}6 = 4`