1 / | | 2 | -------------- dx | 2 | (2*x + 2) + 3 | / 0
Integral(2/((2*x + 2)^2 + 3), (x, 0, 1))
/ ___ \ / ___ |2*\/ 3 *(1 + x)| | \/ 3 *atan|---------------| | 2 \ 3 / | -------------- dx = C + --------------------------- | 2 3 | (2*x + 2) + 3 | /
/ ___\ / ___\ ___ |2*\/ 3 | ___ |4*\/ 3 | \/ 3 *atan|-------| \/ 3 *atan|-------| \ 3 / \ 3 / - ------------------- + ------------------- 3 3
=
/ ___\ / ___\ ___ |2*\/ 3 | ___ |4*\/ 3 | \/ 3 *atan|-------| \/ 3 *atan|-------| \ 3 / \ 3 / - ------------------- + ------------------- 3 3
Use the examples entering the upper and lower limits of integration.