Question

If √2 = 1.414 then find the value of (√50+√72) please solve ​

Answer 1

Given:

`√(2)=1.414`

To find:

The value of
`√(50)+√(72)`.

Solution:

We have,

`√(50)+√(72)`

It can be rewritten as

`=√(2* 25)+√(2* 36)`

`=√(2)* √(25)+√(2)* √(36)`
`[\because √(ab)=√(a)√(b)]`

`=5√(2)+6√(2)`

`=11√(2)`

Putting
`√(2)=1.414`, we get

`=11(1.414)`

`=15.554`

Therefore, the value of given expression is 15.554.