- #1

- 1

- 0

**1.**So I need to solve the following integral

∫1/(2+√x)

## The Attempt at a Solution

By double integrating with u-substitution, I got to the following answer: 4+2√x-4ln(2+√x) + C

I can't find out where I go wrong, cause the answer is 2√x-4ln(2+√x), it has been a while, so maybe the +4 just adds to the constant?

Thanks in advance guys,

Last edited by a moderator: