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2*Sqrt[a + b*x] - 2*Sqrt[a]*ArcTanh[Sqrt[a + b*x]/Sqrt[a]]


Integrate[Sqrt[a + b*x]/x, x] ==
2*Sqrt[a + b*x] - 2*Sqrt[a]* ArcTanh[Sqrt[a + b*x]/Sqrt[a]]



          Sqrt[a + b x]
Integrate[-------------, x] == 
                x

                                    Sqrt[a + b x]
2 Sqrt[a + b x] - 2 Sqrt[a] ArcTanh[-------------]
                                       Sqrt[a]

Time to compute: 0.03 second

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