1 / | | 1 | ------------------------------- dx | __________ ____________ | / 2 / 2 | \/ x + 2*x + \/ 2*x + 3*x | / 0
Integral(1/(sqrt(x + 2*x^2) + sqrt(2*x + 3*x^2)), (x, 0, 1))
0.686524130226933
Use the examples entering the upper and lower limits of integration.