Question

Simplify 2/√5

look at pic for answers ​

Answer 1

Hi Mate , I hope you're doing good

So ,The Right answer is the last choice ( 2√5/5)

Explanation:

1. 
   `(2√(5) )/(√(5) √(5) )`
2. 
   `(2 √(5) )/(5)`

Answer 2

Answer: (2 root5)/5

Explanation:

You multiply the top and bottom by root 5.