1 / | | 5 4 3 2 | x + x + 4*x + 4*x + 4*x + 4 | ------------------------------- dx | 3 | / 2 \ | \x + 2/ | / 0
Integral((x^5 + x^4 + 4*x^3 + 4*x^2 + 4*x + 4)/(x^2 + 2)^3, (x, 0, 1))
/ ___\ ___ |\/ 2 | \/ 2 *atan|-----| log(3) log(2) \ 2 / ------ - ------ + ----------------- 2 2 2
=
/ ___\ ___ |\/ 2 | \/ 2 *atan|-----| log(3) log(2) \ 2 / ------ - ------ + ----------------- 2 2 2
log(3)/2 - log(2)/2 + sqrt(2)*atan(sqrt(2)/2)/2
Use the examples entering the upper and lower limits of integration.