Question

Simple multiple choice question?

Answer 1

Answer: 4/7

Explanation:

Answer 2

Alright, lets get started.

The given expression is :

`5√(7) +√(7)-2 √(7)`

We are asked to simplify.

Each term is having
`√(7)` in it.

So, taking
`√(7)` common factor out, it will be

`5√(7) +√(7)-2 √(7)`

`√(7) (5+1-2)`

`√(7) (6-2)`

`√(7) *4`

`4√(7)`

So, the answer is
`4√(7)` : Answer

Hope it will help :)