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int((1+x)^(2))/(x(1+x^(2)))dx =...

`int((1+x)^(2))/(x(1+x^(2)))dx =`

A

`log_(e)x+c`

B

`log_(e)x+2tan^(-1)x+c`

C

`log_(e) 1/(x^(2)+1) + c`

D

`log_(e){x(x^(2)+1)}+c`

Text Solution

Verified by Experts

The correct Answer is:
B
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