how do you integrate dx/(x^2*(x^2+4)^1/2)
- tried integration by parts, but got messy
- tried partial fractions, looked even messier.
- so I tried my trusty old DOS program from the 70's and got
-√(x^2 + 4)/(4x)
- tried partial fractions, looked even messier.
- so I tried my trusty old DOS program from the 70's and got
-√(x^2 + 4)/(4x)