\[ \int \frac {(A+B x) \left (b x+c x^2\right )^{3/2}}{(d+e x)^{7/2}} \, dx \]
Optimal antiderivative \[ -\frac {2 \left (d^{2} \left (-3 A c e -5 b B e +8 B c d \right )+e \left (B d \left (-8 b e +11 c d \right )-3 A e \left (-b e +2 c d \right )\right ) x \right ) \left (c \,x^{2}+b x \right )^{\frac {3}{2}}}{15 d \,e^{2} \left (-b e +c d \right ) \left (e x +d \right )^{\frac {5}{2}}}+\frac {2 \left (3 A e \left (b^{2} e^{2}-16 b c d e +16 c^{2} d^{2}\right )-B d \left (43 b^{2} e^{2}-168 b c d e +128 c^{2} d^{2}\right )\right ) \EllipticE \left (\frac {\sqrt {c}\, \sqrt {x}}{\sqrt {-b}}, \sqrt {\frac {b e}{c d}}\right ) \sqrt {-b}\, \sqrt {c}\, \sqrt {x}\, \sqrt {1+\frac {c x}{b}}\, \sqrt {e x +d}}{15 d \,e^{5} \left (-b e +c d \right ) \sqrt {1+\frac {e x}{d}}\, \sqrt {c \,x^{2}+b x}}-\frac {2 \left (24 A c e \left (-b e +2 c d \right )-B \left (15 b^{2} e^{2}-104 b c d e +128 c^{2} d^{2}\right )\right ) \EllipticF \left (\frac {\sqrt {c}\, \sqrt {x}}{\sqrt {-b}}, \sqrt {\frac {b e}{c d}}\right ) \sqrt {-b}\, \sqrt {x}\, \sqrt {1+\frac {c x}{b}}\, \sqrt {1+\frac {e x}{d}}}{15 e^{5} \sqrt {c}\, \sqrt {e x +d}\, \sqrt {c \,x^{2}+b x}}-\frac {2 \left (d \left (3 A c e \left (-7 b e +8 c d \right )-B \left (15 b^{2} e^{2}-76 b c d e +64 c^{2} d^{2}\right )\right )-c e \left (B d \left (-13 b e +16 c d \right )-3 A e \left (-b e +2 c d \right )\right ) x \right ) \sqrt {c \,x^{2}+b x}}{15 d \,e^{4} \left (-b e +c d \right ) \sqrt {e x +d}} \]
command
integrate((B*x+A)*(c*x^2+b*x)^(3/2)/(e*x+d)^(7/2),x, algorithm="fricas")
Fricas 1.3.8 (sbcl 2.2.11.debian) via sagemath 9.6 output
\[ \frac {2 \, {\left ({\left (128 \, B c^{3} d^{7} - 3 \, A b^{3} x^{3} e^{7} - {\left (9 \, A b^{3} d x^{2} + 2 \, {\left (B b^{3} + 9 \, A b^{2} c\right )} d x^{3}\right )} e^{6} - {\left (9 \, A b^{3} d^{2} x - {\left (103 \, B b^{2} c + 72 \, A b c^{2}\right )} d^{2} x^{3} + 6 \, {\left (B b^{3} + 9 \, A b^{2} c\right )} d^{2} x^{2}\right )} e^{5} - {\left (3 \, A b^{3} d^{3} + 8 \, {\left (29 \, B b c^{2} + 6 \, A c^{3}\right )} d^{3} x^{3} - 3 \, {\left (103 \, B b^{2} c + 72 \, A b c^{2}\right )} d^{3} x^{2} + 6 \, {\left (B b^{3} + 9 \, A b^{2} c\right )} d^{3} x\right )} e^{4} + {\left (128 \, B c^{3} d^{4} x^{3} - 24 \, {\left (29 \, B b c^{2} + 6 \, A c^{3}\right )} d^{4} x^{2} + 3 \, {\left (103 \, B b^{2} c + 72 \, A b c^{2}\right )} d^{4} x - 2 \, {\left (B b^{3} + 9 \, A b^{2} c\right )} d^{4}\right )} e^{3} + {\left (384 \, B c^{3} d^{5} x^{2} - 24 \, {\left (29 \, B b c^{2} + 6 \, A c^{3}\right )} d^{5} x + {\left (103 \, B b^{2} c + 72 \, A b c^{2}\right )} d^{5}\right )} e^{2} + 8 \, {\left (48 \, B c^{3} d^{6} x - {\left (29 \, B b c^{2} + 6 \, A c^{3}\right )} d^{6}\right )} e\right )} \sqrt {c} e^{\frac {1}{2}} {\rm weierstrassPInverse}\left (\frac {4 \, {\left (c^{2} d^{2} - b c d e + b^{2} e^{2}\right )} e^{\left (-2\right )}}{3 \, c^{2}}, -\frac {4 \, {\left (2 \, c^{3} d^{3} - 3 \, b c^{2} d^{2} e - 3 \, b^{2} c d e^{2} + 2 \, b^{3} e^{3}\right )} e^{\left (-3\right )}}{27 \, c^{3}}, \frac {{\left (c d + {\left (3 \, c x + b\right )} e\right )} e^{\left (-1\right )}}{3 \, c}\right ) + 3 \, {\left (128 \, B c^{3} d^{6} e - 3 \, A b^{2} c x^{3} e^{7} - {\left (9 \, A b^{2} c d x^{2} - {\left (43 \, B b^{2} c + 48 \, A b c^{2}\right )} d x^{3}\right )} e^{6} - 3 \, {\left (3 \, A b^{2} c d^{2} x + 8 \, {\left (7 \, B b c^{2} + 2 \, A c^{3}\right )} d^{2} x^{3} - {\left (43 \, B b^{2} c + 48 \, A b c^{2}\right )} d^{2} x^{2}\right )} e^{5} + {\left (128 \, B c^{3} d^{3} x^{3} - 3 \, A b^{2} c d^{3} - 72 \, {\left (7 \, B b c^{2} + 2 \, A c^{3}\right )} d^{3} x^{2} + 3 \, {\left (43 \, B b^{2} c + 48 \, A b c^{2}\right )} d^{3} x\right )} e^{4} + {\left (384 \, B c^{3} d^{4} x^{2} - 72 \, {\left (7 \, B b c^{2} + 2 \, A c^{3}\right )} d^{4} x + {\left (43 \, B b^{2} c + 48 \, A b c^{2}\right )} d^{4}\right )} e^{3} + 24 \, {\left (16 \, B c^{3} d^{5} x - {\left (7 \, B b c^{2} + 2 \, A c^{3}\right )} d^{5}\right )} e^{2}\right )} \sqrt {c} e^{\frac {1}{2}} {\rm weierstrassZeta}\left (\frac {4 \, {\left (c^{2} d^{2} - b c d e + b^{2} e^{2}\right )} e^{\left (-2\right )}}{3 \, c^{2}}, -\frac {4 \, {\left (2 \, c^{3} d^{3} - 3 \, b c^{2} d^{2} e - 3 \, b^{2} c d e^{2} + 2 \, b^{3} e^{3}\right )} e^{\left (-3\right )}}{27 \, c^{3}}, {\rm weierstrassPInverse}\left (\frac {4 \, {\left (c^{2} d^{2} - b c d e + b^{2} e^{2}\right )} e^{\left (-2\right )}}{3 \, c^{2}}, -\frac {4 \, {\left (2 \, c^{3} d^{3} - 3 \, b c^{2} d^{2} e - 3 \, b^{2} c d e^{2} + 2 \, b^{3} e^{3}\right )} e^{\left (-3\right )}}{27 \, c^{3}}, \frac {{\left (c d + {\left (3 \, c x + b\right )} e\right )} e^{\left (-1\right )}}{3 \, c}\right )\right ) + 3 \, {\left (64 \, B c^{3} d^{5} e^{2} - 3 \, A b^{2} c x^{2} e^{7} - {\left (5 \, B b c^{2} d x^{3} - {\left (23 \, B b^{2} c + 33 \, A b c^{2}\right )} d x^{2}\right )} e^{6} + {\left (5 \, B c^{3} d^{2} x^{3} - 3 \, {\left (36 \, B b c^{2} + 11 \, A c^{3}\right )} d^{2} x^{2} + {\left (35 \, B b^{2} c + 48 \, A b c^{2}\right )} d^{2} x\right )} e^{5} + {\left (88 \, B c^{3} d^{3} x^{2} - {\left (173 \, B b c^{2} + 54 \, A c^{3}\right )} d^{3} x + 3 \, {\left (5 \, B b^{2} c + 7 \, A b c^{2}\right )} d^{3}\right )} e^{4} + 4 \, {\left (36 \, B c^{3} d^{4} x - {\left (19 \, B b c^{2} + 6 \, A c^{3}\right )} d^{4}\right )} e^{3}\right )} \sqrt {c x^{2} + b x} \sqrt {x e + d}\right )}}{45 \, {\left (c^{2} d^{5} e^{6} - b c d x^{3} e^{10} + {\left (c^{2} d^{2} x^{3} - 3 \, b c d^{2} x^{2}\right )} e^{9} + 3 \, {\left (c^{2} d^{3} x^{2} - b c d^{3} x\right )} e^{8} + {\left (3 \, c^{2} d^{4} x - b c d^{4}\right )} e^{7}\right )}} \]
Fricas 1.3.7 via sagemath 9.3 output
\[ {\rm integral}\left (\frac {{\left (B c x^{3} + A b x + {\left (B b + A c\right )} x^{2}\right )} \sqrt {c x^{2} + b x} \sqrt {e x + d}}{e^{4} x^{4} + 4 \, d e^{3} x^{3} + 6 \, d^{2} e^{2} x^{2} + 4 \, d^{3} e x + d^{4}}, x\right ) \]