Answer
$$ = {{5\,\sqrt{3}\,\ln \left(x^2+x+1\right)+32\,\sqrt{3}\,\ln \left(2 \,x+3\right)+22\,\arctan \left({{2\,x+1}\over{\sqrt{3}}}\right)-14\, 3\sqrt{3}\,\ln \left(x+1\right)}\over{28\,\sqrt{3}}} $$
Explanation
This page was created using
Integral Calculator