\[ \int \frac {\sqrt {1-2 x}}{(2+3 x)^{7/2} (3+5 x)^{3/2}} \, dx \]
Optimal antiderivative \[ \frac {116464 \EllipticE \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}, \frac {\sqrt {1155}}{33}\right ) \sqrt {33}}{735}+\frac {38536 \EllipticF \left (\frac {\sqrt {21}\, \sqrt {1-2 x}}{7}, \frac {\sqrt {1155}}{33}\right ) \sqrt {33}}{8085}+\frac {2 \sqrt {1-2 x}}{5 \left (2+3 x \right )^{\frac {5}{2}} \sqrt {3+5 x}}+\frac {416 \sqrt {1-2 x}}{105 \left (2+3 x \right )^{\frac {3}{2}} \sqrt {3+5 x}}+\frac {19268 \sqrt {1-2 x}}{245 \sqrt {2+3 x}\, \sqrt {3+5 x}}-\frac {116464 \sqrt {1-2 x}\, \sqrt {2+3 x}}{147 \sqrt {3+5 x}} \]
command
integrate((1-2*x)^(1/2)/(2+3*x)^(7/2)/(3+5*x)^(3/2),x, algorithm="fricas")
Fricas 1.3.8 (sbcl 2.2.11.debian) via sagemath 9.6 output
\[ -\frac {2 \, {\left (2620440 \, x^{3} + 5154174 \, x^{2} + 3376856 \, x + 736871\right )} \sqrt {5 \, x + 3} \sqrt {3 \, x + 2} \sqrt {-2 \, x + 1}}{245 \, {\left (135 \, x^{4} + 351 \, x^{3} + 342 \, x^{2} + 148 \, x + 24\right )}} \]
Fricas 1.3.7 via sagemath 9.3 output
\[ {\rm integral}\left (\frac {\sqrt {5 \, x + 3} \sqrt {3 \, x + 2} \sqrt {-2 \, x + 1}}{2025 \, x^{6} + 7830 \, x^{5} + 12609 \, x^{4} + 10824 \, x^{3} + 5224 \, x^{2} + 1344 \, x + 144}, x\right ) \]