23.192 Problem number 2581

\[ \int \frac {(5-x) \sqrt {2+5 x+3 x^2}}{(3+2 x)^{5/2}} \, dx \]

Optimal antiderivative \[ -\frac {67 \EllipticE \left (\sqrt {1+x}\, \sqrt {3}, \frac {i \sqrt {6}}{3}\right ) \sqrt {-3 x^{2}-5 x -2}\, \sqrt {3}}{30 \sqrt {3 x^{2}+5 x +2}}+\frac {17 \EllipticF \left (\sqrt {1+x}\, \sqrt {3}, \frac {i \sqrt {6}}{3}\right ) \sqrt {-3 x^{2}-5 x -2}\, \sqrt {3}}{6 \sqrt {3 x^{2}+5 x +2}}+\frac {\left (146+119 x \right ) \sqrt {3 x^{2}+5 x +2}}{15 \left (3+2 x \right )^{\frac {3}{2}}} \]

command

integrate((5-x)*(3*x^2+5*x+2)^(1/2)/(3+2*x)^(5/2),x, algorithm="fricas")

Fricas 1.3.8 (sbcl 2.2.11.debian) via sagemath 9.6 output

\[ \frac {229 \, \sqrt {6} {\left (4 \, x^{2} + 12 \, x + 9\right )} {\rm weierstrassPInverse}\left (\frac {19}{27}, -\frac {28}{729}, x + \frac {19}{18}\right ) + 1206 \, \sqrt {6} {\left (4 \, x^{2} + 12 \, x + 9\right )} {\rm weierstrassZeta}\left (\frac {19}{27}, -\frac {28}{729}, {\rm weierstrassPInverse}\left (\frac {19}{27}, -\frac {28}{729}, x + \frac {19}{18}\right )\right ) + 36 \, \sqrt {3 \, x^{2} + 5 \, x + 2} {\left (119 \, x + 146\right )} \sqrt {2 \, x + 3}}{540 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}} \]

Fricas 1.3.7 via sagemath 9.3 output

\[ {\rm integral}\left (-\frac {\sqrt {3 \, x^{2} + 5 \, x + 2} \sqrt {2 \, x + 3} {\left (x - 5\right )}}{8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27}, x\right ) \]