Optimal. Leaf size=205 \[ \frac {60 d^{11/2} \left (b^2-4 a c\right )^{9/4} \sqrt {-\frac {c \left (a+b x+c x^2\right )}{b^2-4 a c}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {b d+2 c x d}}{\sqrt [4]{b^2-4 a c} \sqrt {d}}\right )\right |-1\right )}{7 \sqrt {a+b x+c x^2}}+\frac {120}{7} c d^5 \left (b^2-4 a c\right ) \sqrt {a+b x+c x^2} \sqrt {b d+2 c d x}+\frac {72}{7} c d^3 \sqrt {a+b x+c x^2} (b d+2 c d x)^{5/2}-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}} \]
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Rubi [A] time = 0.18, antiderivative size = 205, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.179, Rules used = {686, 692, 691, 689, 221} \[ \frac {120}{7} c d^5 \left (b^2-4 a c\right ) \sqrt {a+b x+c x^2} \sqrt {b d+2 c d x}+\frac {60 d^{11/2} \left (b^2-4 a c\right )^{9/4} \sqrt {-\frac {c \left (a+b x+c x^2\right )}{b^2-4 a c}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {b d+2 c x d}}{\sqrt [4]{b^2-4 a c} \sqrt {d}}\right )\right |-1\right )}{7 \sqrt {a+b x+c x^2}}+\frac {72}{7} c d^3 \sqrt {a+b x+c x^2} (b d+2 c d x)^{5/2}-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}} \]
Antiderivative was successfully verified.
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Rule 221
Rule 686
Rule 689
Rule 691
Rule 692
Rubi steps
\begin {align*} \int \frac {(b d+2 c d x)^{11/2}}{\left (a+b x+c x^2\right )^{3/2}} \, dx &=-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}}+\left (18 c d^2\right ) \int \frac {(b d+2 c d x)^{7/2}}{\sqrt {a+b x+c x^2}} \, dx\\ &=-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}}+\frac {72}{7} c d^3 (b d+2 c d x)^{5/2} \sqrt {a+b x+c x^2}+\frac {1}{7} \left (90 c \left (b^2-4 a c\right ) d^4\right ) \int \frac {(b d+2 c d x)^{3/2}}{\sqrt {a+b x+c x^2}} \, dx\\ &=-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}}+\frac {120}{7} c \left (b^2-4 a c\right ) d^5 \sqrt {b d+2 c d x} \sqrt {a+b x+c x^2}+\frac {72}{7} c d^3 (b d+2 c d x)^{5/2} \sqrt {a+b x+c x^2}+\frac {1}{7} \left (30 c \left (b^2-4 a c\right )^2 d^6\right ) \int \frac {1}{\sqrt {b d+2 c d x} \sqrt {a+b x+c x^2}} \, dx\\ &=-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}}+\frac {120}{7} c \left (b^2-4 a c\right ) d^5 \sqrt {b d+2 c d x} \sqrt {a+b x+c x^2}+\frac {72}{7} c d^3 (b d+2 c d x)^{5/2} \sqrt {a+b x+c x^2}+\frac {\left (30 c \left (b^2-4 a c\right )^2 d^6 \sqrt {-\frac {c \left (a+b x+c x^2\right )}{b^2-4 a c}}\right ) \int \frac {1}{\sqrt {b d+2 c d x} \sqrt {-\frac {a c}{b^2-4 a c}-\frac {b c x}{b^2-4 a c}-\frac {c^2 x^2}{b^2-4 a c}}} \, dx}{7 \sqrt {a+b x+c x^2}}\\ &=-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}}+\frac {120}{7} c \left (b^2-4 a c\right ) d^5 \sqrt {b d+2 c d x} \sqrt {a+b x+c x^2}+\frac {72}{7} c d^3 (b d+2 c d x)^{5/2} \sqrt {a+b x+c x^2}+\frac {\left (60 \left (b^2-4 a c\right )^2 d^5 \sqrt {-\frac {c \left (a+b x+c x^2\right )}{b^2-4 a c}}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1-\frac {x^4}{\left (b^2-4 a c\right ) d^2}}} \, dx,x,\sqrt {b d+2 c d x}\right )}{7 \sqrt {a+b x+c x^2}}\\ &=-\frac {2 d (b d+2 c d x)^{9/2}}{\sqrt {a+b x+c x^2}}+\frac {120}{7} c \left (b^2-4 a c\right ) d^5 \sqrt {b d+2 c d x} \sqrt {a+b x+c x^2}+\frac {72}{7} c d^3 (b d+2 c d x)^{5/2} \sqrt {a+b x+c x^2}+\frac {60 \left (b^2-4 a c\right )^{9/4} d^{11/2} \sqrt {-\frac {c \left (a+b x+c x^2\right )}{b^2-4 a c}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {b d+2 c d x}}{\sqrt [4]{b^2-4 a c} \sqrt {d}}\right )\right |-1\right )}{7 \sqrt {a+b x+c x^2}}\\ \end {align*}
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Mathematica [C] time = 0.20, size = 172, normalized size = 0.84 \[ \frac {2 d^5 \sqrt {d (b+2 c x)} \left (16 c^2 \left (-15 a^2-6 a c x^2+2 c^2 x^4\right )+30 \left (b^2-4 a c\right )^2 \sqrt {\frac {c (a+x (b+c x))}{4 a c-b^2}} \, _2F_1\left (\frac {1}{4},\frac {1}{2};\frac {5}{4};\frac {(b+2 c x)^2}{b^2-4 a c}\right )+24 b^2 c \left (4 a+3 c x^2\right )+32 b c^2 x \left (2 c x^2-3 a\right )-7 b^4+40 b^3 c x\right )}{7 \sqrt {a+x (b+c x)}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.78, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\left (32 \, c^{5} d^{5} x^{5} + 80 \, b c^{4} d^{5} x^{4} + 80 \, b^{2} c^{3} d^{5} x^{3} + 40 \, b^{3} c^{2} d^{5} x^{2} + 10 \, b^{4} c d^{5} x + b^{5} d^{5}\right )} \sqrt {2 \, c d x + b d} \sqrt {c x^{2} + b x + a}}{c^{2} x^{4} + 2 \, b c x^{3} + 2 \, a b x + {\left (b^{2} + 2 \, a c\right )} x^{2} + a^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (2 \, c d x + b d\right )}^{\frac {11}{2}}}{{\left (c x^{2} + b x + a\right )}^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.19, size = 569, normalized size = 2.78 \[ \frac {2 \sqrt {\left (2 c x +b \right ) d}\, \sqrt {c \,x^{2}+b x +a}\, \left (64 c^{5} x^{5}+160 b \,c^{4} x^{4}-192 a \,c^{4} x^{3}+208 b^{2} c^{3} x^{3}-288 a b \,c^{3} x^{2}+152 b^{3} c^{2} x^{2}-480 a^{2} c^{3} x +96 a \,b^{2} c^{2} x +26 b^{4} c x -240 a^{2} b \,c^{2}+240 \sqrt {\frac {2 c x +b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {-\frac {2 c x +b}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {\frac {-2 c x -b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {-4 a c +b^{2}}\, a^{2} c^{2} \EllipticF \left (\frac {\sqrt {\frac {2 c x +b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {2}}{2}, \sqrt {2}\right )+96 a \,b^{3} c -120 \sqrt {\frac {2 c x +b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {-\frac {2 c x +b}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {\frac {-2 c x -b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {-4 a c +b^{2}}\, a \,b^{2} c \EllipticF \left (\frac {\sqrt {\frac {2 c x +b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {2}}{2}, \sqrt {2}\right )-7 b^{5}+15 \sqrt {\frac {2 c x +b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {-\frac {2 c x +b}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {\frac {-2 c x -b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {-4 a c +b^{2}}\, b^{4} \EllipticF \left (\frac {\sqrt {\frac {2 c x +b +\sqrt {-4 a c +b^{2}}}{\sqrt {-4 a c +b^{2}}}}\, \sqrt {2}}{2}, \sqrt {2}\right )\right ) d^{5}}{7 \left (2 c^{2} x^{3}+3 b c \,x^{2}+2 a c x +b^{2} x +a b \right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (2 \, c d x + b d\right )}^{\frac {11}{2}}}{{\left (c x^{2} + b x + a\right )}^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {{\left (b\,d+2\,c\,d\,x\right )}^{11/2}}{{\left (c\,x^2+b\,x+a\right )}^{3/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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