divide 2√65 / √5 provide an exact answer

Answer 1

To divide the expression 2√65 / √5, we should simplify the expression first.

Let's rationalize the denominator by multiplying both the numerator and denominator by √5:

(2√65 / √5) * (√5 / √5)
= (2√65 * √5) / ( √5 * √5)
= (2√(65 * 5)) / √(5 * 5)
= (2√325) / √25
= (2 * √325) / 5

So, the exact answer is (2 * √325) / 5.