How do you simplify (25/a - a l) / (5+a)

Simplify the following:

(25/a - a l) / (a + 5)

Put each term in 25/a - a l over the common denominator a: 25/a - a l = 25/a - (a^2 l) / a:

(25/a - (a^2 l) / a) / (a + 5)

25/a - (a^2 l) / a = (25 - a^2 l) / a:

Answer: ((25 - a^2 l) / a) / (a + 5)