Question

find the sum of 2root5 and root5​

Answer 1

Answer:

2√5 + √5

6.70820393249936908922752

or 6.71

Answer 2

Answer:

6.70

Step-by-step explanation:

To find:

$2 \sqrt{5} + \sqrt{5}$

Proof:

$2 \sqrt{5} + \sqrt{5} =$

$2 \sqrt{5} + \sqrt{5} = 3 \sqrt{5}$

$3 \sqrt{5} = 6.70$

Therefore, the required value is 6.70.

Hope it helps you.

Good Luck.