Question

Every simplification I enter is incorrect

Answer 1

`(6)/(4-√(5))`
multiply numerator and denominator by the conjugate of the denominator 4+sqrt(5)

`=(6(4+√(5)))/((4-√(5))(4+√(5)))`

`=(24+6√(5))/(16-5)`

`=(24+6√(5))/(11)`

`=(24)/(11)+(6√(5))/(11)`