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1f I=int(dx)/((2a x+x^2)^(3/2))...

`1f I=int(dx)/((2a x+x^2)^(3/2))`

A

`frac{1}{a}frac {2x+a}{sqrt(x^2+2ax)}+C`

B

`frac{-1}{a^2}frac {x+a}{sqrt(x^2+2ax)}+C`

C

`frac{-1}{a^3}frac {2x+a}{sqrt(x^2+2ax)}+C`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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