oo / | | 1 | 1*----------- dx | _________ | \/ 4*x + 1 | / 1
Integral(1/sqrt(4*x + 1), (x, 1, oo))
/ | _________ | 1 \/ 1 + 4*x | 1*----------- dx = C + ----------- | _________ 2 | \/ 4*x + 1 | /
Use the examples entering the upper and lower limits of integration.