Question

Solve
4/√7-1 +2/√7+1

Answer 1

Answer is (6
`√(7)` +2)/6

Explanation:

The question isn't very clear, so I'm gonna assume the denominator is
`√(7)`-1 and
`√(7)`+1

Answer 2

`(4)/(√(7))-1+(2)/(√(7))+1`

`=(4)/(√(7))+(2)/(√(7))-1+1`

`(4)/(√(7))+(2)/(√(7))=(6√(7))/(7)`

`(6√(7))/(7)-1+1`

`-1+1=0`

`=(6√(7))/(7)`

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