Wolfram Mathematica Online Integrator
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Integrate[(3*x + 7)/(x^3 - 1), x] ==
(-4*ArcTan[(1 + 2*x)/Sqrt[3]])/Sqrt[3] +
(10*Log[-1 + x])/3 - (5*Log[1 + x + x^2])/3
3 x + 7
Integrate[-------, x] ==
3
x - 1 1 + 2 x
-4 ArcTan[-------]
Sqrt[3] 10 Log[-1 + x]
------------------ + -------------- -
Sqrt[3] 3
2
5 Log[1 + x + x ]
-----------------
3
Time to compute: 0.02 second
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