Question

Simplify four square root 2+7 square root 2-3 square root two

Answer 1

8
`√(2)`

Explanation:

Given

4
`√(2)` + 7
`√(2)` - 3
`√(2)`

Factor out
`√(2)` from each term

=
`√(2)`(4 + 7 - 3) = 8
`√(2)`