integrals.wolfram.com   Use one of Mathematica's 2500+ functions FREE online

Wolfram Mathematica Online Integrator
The world's only full-power integration solver
∫

Sqrt[a^2 + x^2]


Integrate[x/Sqrt[a^2 + x^2], x] ==
Sqrt[a^2 + x^2]



                x
Integrate[-------------, x] == 
                2    2
          Sqrt[a  + x ]

      2    2
Sqrt[a  + x ]

Time to compute: < 0.01 second

Spread the word: