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int sqrt(x^(2)+2x+5)dx is equal to...

`int sqrt(x^(2)+2x+5)dx` is equal to

A

`1/2(x+1)sqrt(x^2+2+5)+2log|x+1+sqrt(x^2+2x+5)|+C`

B

`(x+1)sqrt(x^2+2+5)+2log|x+1+sqrt(x^2+2x+5)|+C`

C

`(x+1)sqrt(x^2+2+5)-2log|x+1sqrt(x^2+2x+5)|+C`

D

`(x+1)sqrt(x^2+2+5)+1/2log|x+1+sqrt(x^2+2x+5)|+C`

Text Solution

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The correct Answer is:
B
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