Question

What is (square root 2) + 2 (square root 2) + (square root 8) / (square root 3)?

Answer 1

`(sqrt(2) + 2sqrt(2) + sqrt8) / sqrt3`

`sqrt 8` can be expressed as `color(red)(2sqrt2`
the expression now becomes:

`(sqrt(2) + 2sqrt(2) +color(red)(2sqrt2)) / sqrt3`
`=(5sqrt2)/ sqrt3`

`sqrt 2 = 1.414 and sqrt 3 = 1.732`

`(5 xx 1.414)/ 1.732`

`= 7.07/1.732`

`= 4.08`