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((65 - 9*Sqrt[65])*Log[-9 + Sqrt[65] - 2*x])/130 + ((65 + 9*Sqrt[65])*Log[9 + Sqrt[65] + 2*x])/130


Integrate[x/(x^2 + 9*x + 4), x] ==
((65 - 9*Sqrt[65])*Log[-9 + Sqrt[65] - 2*x])/130 + ((65 + 9*Sqrt[65])*Log[9 + Sqrt[65] + 2*x])/130



               x
Integrate[------------, x] == 
           2
          x  + 9 x + 4

(65 - 9 Sqrt[65]) Log[-9 + Sqrt[65] - 2 x]
------------------------------------------ + 
                   130
 
  (65 + 9 Sqrt[65]) Log[9 + Sqrt[65] + 2 x]
  -----------------------------------------
                     130

Time to compute: 0.08 second

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