Question

Help please!! thank you

Answer 1

=
`(25)/(6)`

Explanation:

`(2)/(6√(8) ) √(2) = (1)/(6)`

`-(-(18)/(√(-81) ) -2) = 4`

=
`(1)/(6) + 4`

=
`= (1)/(6) + (24)/(6)`

=
`(25)/(6)`