Optimal. Leaf size=57 \[ -\frac {2 \left (b x+c x^2\right )^{3/2} (5 b B-2 A c)}{15 b^2 x^3}-\frac {2 A \left (b x+c x^2\right )^{3/2}}{5 b x^4} \]
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Rubi [A] time = 0.05, antiderivative size = 57, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {792, 650} \begin {gather*} -\frac {2 \left (b x+c x^2\right )^{3/2} (5 b B-2 A c)}{15 b^2 x^3}-\frac {2 A \left (b x+c x^2\right )^{3/2}}{5 b x^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 650
Rule 792
Rubi steps
\begin {align*} \int \frac {(A+B x) \sqrt {b x+c x^2}}{x^4} \, dx &=-\frac {2 A \left (b x+c x^2\right )^{3/2}}{5 b x^4}+\frac {\left (2 \left (-4 (-b B+A c)+\frac {3}{2} (-b B+2 A c)\right )\right ) \int \frac {\sqrt {b x+c x^2}}{x^3} \, dx}{5 b}\\ &=-\frac {2 A \left (b x+c x^2\right )^{3/2}}{5 b x^4}-\frac {2 (5 b B-2 A c) \left (b x+c x^2\right )^{3/2}}{15 b^2 x^3}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 36, normalized size = 0.63 \begin {gather*} -\frac {2 (x (b+c x))^{3/2} (3 A b-2 A c x+5 b B x)}{15 b^2 x^4} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.30, size = 60, normalized size = 1.05 \begin {gather*} \frac {2 \sqrt {b x+c x^2} \left (-3 A b^2-A b c x+2 A c^2 x^2-5 b^2 B x-5 b B c x^2\right )}{15 b^2 x^3} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.40, size = 55, normalized size = 0.96 \begin {gather*} -\frac {2 \, {\left (3 \, A b^{2} + {\left (5 \, B b c - 2 \, A c^{2}\right )} x^{2} + {\left (5 \, B b^{2} + A b c\right )} x\right )} \sqrt {c x^{2} + b x}}{15 \, b^{2} x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.25, size = 191, normalized size = 3.35 \begin {gather*} \frac {2 \, {\left (15 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )}^{4} B c + 15 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )}^{3} B b \sqrt {c} + 15 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )}^{3} A c^{\frac {3}{2}} + 5 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )}^{2} B b^{2} + 25 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )}^{2} A b c + 15 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )} A b^{2} \sqrt {c} + 3 \, A b^{3}\right )}}{15 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )}^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 40, normalized size = 0.70 \begin {gather*} -\frac {2 \left (c x +b \right ) \left (-2 A c x +5 B b x +3 A b \right ) \sqrt {c \,x^{2}+b x}}{15 b^{2} x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.95, size = 100, normalized size = 1.75 \begin {gather*} -\frac {2 \, \sqrt {c x^{2} + b x} B c}{3 \, b x} + \frac {4 \, \sqrt {c x^{2} + b x} A c^{2}}{15 \, b^{2} x} - \frac {2 \, \sqrt {c x^{2} + b x} B}{3 \, x^{2}} - \frac {2 \, \sqrt {c x^{2} + b x} A c}{15 \, b x^{2}} - \frac {2 \, \sqrt {c x^{2} + b x} A}{5 \, x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.44, size = 100, normalized size = 1.75 \begin {gather*} \frac {4\,A\,c^2\,\sqrt {c\,x^2+b\,x}}{15\,b^2\,x}-\frac {2\,B\,\sqrt {c\,x^2+b\,x}}{3\,x^2}-\frac {2\,A\,c\,\sqrt {c\,x^2+b\,x}}{15\,b\,x^2}-\frac {2\,B\,c\,\sqrt {c\,x^2+b\,x}}{3\,b\,x}-\frac {2\,A\,\sqrt {c\,x^2+b\,x}}{5\,x^3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\sqrt {x \left (b + c x\right )} \left (A + B x\right )}{x^{4}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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