Question

Which expression is equivalent to 4÷√8

Answer 1

`(√(8))/(2)`

Explanation:

`(4)/(√(8\\))` ; multiply first by the sqrt(8)/sqrt(8) then simplify

`((4)/(√(8)) )((√(8))/(√(8)))\\`

=
`(4*√(8))/((√(8))^(2) )`

=
`(4*√(8))/(8)`

=
`(√(8))/(2)`

Note: this is the most simplified answer and there could be other possible answers equivalent to
`(4)/(√(8))`