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Find the following: int 1/(x^2+2x+2)dx...

Find the following:
`int 1/(x^2+2x+2)dx`

A

x tan ^-1(x+1)+C'

B

tan ^-1(x+1)+C'

C

(x+1) tan ^-1 x+C'

D

tan ^-1 x+C'

Text Solution

Verified by Experts

The correct Answer is:
B
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