(1+x)/(1-x-x^2) for integrate!

  • #1

Homework Statement


this is LFS of a question,which is
(1+x)/(1-x-x^2) dx!
i can not simplefy it at all b4 try to do d integration!

Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
rock.freak667
Homework Helper
6,223
31
Try completing the square for 1-x-x2. Your integral is in the form (a+b)/c which is the same as (a/c) + (b/c), so split the integrals.
 

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