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int (1+x+sqrt(x+x^(2)))/(sqrtx + sqrt(1+...

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

A

`(sqrt(1+x^(2))+x)^(n) + c`

B

`1/n` (sqrt(1+x^(2))+x)^(n) + c`

C

` (sqrt(1+x^(2))+x)^(n+1) /(n+1)+ c`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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