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(sqrt(3 + x) + sqrt(3 - x))/(sqrt( 3 + x...

`(sqrt(3 + x) + sqrt(3 - x))/(sqrt( 3 + x) - sqrt( 3 - x))` = 2 then x is equal to

A

`5/12`

B

`(12)/5`

C

`5/7`

D

`7/5`

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