Integrating x/(x+2): Tips and Tricks for Solving This Tricky Integral

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[SOLVED] Integration of (x/(x+2))

I've tried integrating x/(x+2). but seem to be going round in circles. I've tried integrating by parts and it didn't work. i was wondering does anyone know what way to do this.
 
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Are you trying to differentiate it or integrate it?
 
integrating. sorry
 
How about a substitution?
 
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nope didn't try that. thank you!
 
pinky86 said:
nope didn't try that. thank you!
No problem, let me know when you get your answer :smile:
 
There are two things I don't understand about this problem. First, when finding the nth root of a number, there should in theory be n solutions. However, the formula produces n+1 roots. Here is how. The first root is simply ##\left(r\right)^{\left(\frac{1}{n}\right)}##. Then you multiply this first root by n additional expressions given by the formula, as you go through k=0,1,...n-1. So you end up with n+1 roots, which cannot be correct. Let me illustrate what I mean. For this...
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