"If "int (1)/(sqrt(4x^(2)-5))dx=alpha lo...

`"If "int (1)/(sqrt(4x^(2)-5))dx=alpha log|x+sqrt(x^(2)-beta)|,"then "alpha+2beta ` is

A

`-2`

B

2

C

`-3`

D

`3

Verified by Experts

The correct Answer is:

D

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