Question

2√5 - √5 = ?
Explain step by step....​

Answer 1

Step-by-step explanation:

2√5 - √5 = √5

Let's see how to understand..

2√5 means √5 + √5

( 2 × √5)

√5 is √5.

So 2√5 - √5

= √5 + √5 - √5

= √5 { √5 got cancelled }

Hope this helps......

Answer 2

Answer:

2.2360679775 this is your solution....