Lt(x to 0) (sqrt(4+x)-""^(3) sqrt(8+x))/...

`Lt_(x to 0) (sqrt(4+x)-""^(3) sqrt(8+x))/(x)=`

A

`(-1)/(6)`

B

`(1)/(6)`

C

`(1)/(12)`

D

`(-1)/(12)`

Verified by Experts

The correct Answer is:

B

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