Optimal. Leaf size=126 \[ \frac {a^2 (6 A b-a B) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{8 b^{3/2}}+\frac {\sqrt {x} (a+b x)^{3/2} (6 A b-a B)}{12 b}+\frac {a \sqrt {x} \sqrt {a+b x} (6 A b-a B)}{8 b}+\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b} \]
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Rubi [A] time = 0.05, antiderivative size = 126, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {80, 50, 63, 217, 206} \begin {gather*} \frac {a^2 (6 A b-a B) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{8 b^{3/2}}+\frac {\sqrt {x} (a+b x)^{3/2} (6 A b-a B)}{12 b}+\frac {a \sqrt {x} \sqrt {a+b x} (6 A b-a B)}{8 b}+\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b} \end {gather*}
Antiderivative was successfully verified.
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Rule 50
Rule 63
Rule 80
Rule 206
Rule 217
Rubi steps
\begin {align*} \int \frac {(a+b x)^{3/2} (A+B x)}{\sqrt {x}} \, dx &=\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b}+\frac {\left (3 A b-\frac {a B}{2}\right ) \int \frac {(a+b x)^{3/2}}{\sqrt {x}} \, dx}{3 b}\\ &=\frac {(6 A b-a B) \sqrt {x} (a+b x)^{3/2}}{12 b}+\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b}+\frac {(a (6 A b-a B)) \int \frac {\sqrt {a+b x}}{\sqrt {x}} \, dx}{8 b}\\ &=\frac {a (6 A b-a B) \sqrt {x} \sqrt {a+b x}}{8 b}+\frac {(6 A b-a B) \sqrt {x} (a+b x)^{3/2}}{12 b}+\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b}+\frac {\left (a^2 (6 A b-a B)\right ) \int \frac {1}{\sqrt {x} \sqrt {a+b x}} \, dx}{16 b}\\ &=\frac {a (6 A b-a B) \sqrt {x} \sqrt {a+b x}}{8 b}+\frac {(6 A b-a B) \sqrt {x} (a+b x)^{3/2}}{12 b}+\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b}+\frac {\left (a^2 (6 A b-a B)\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {a+b x^2}} \, dx,x,\sqrt {x}\right )}{8 b}\\ &=\frac {a (6 A b-a B) \sqrt {x} \sqrt {a+b x}}{8 b}+\frac {(6 A b-a B) \sqrt {x} (a+b x)^{3/2}}{12 b}+\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b}+\frac {\left (a^2 (6 A b-a B)\right ) \operatorname {Subst}\left (\int \frac {1}{1-b x^2} \, dx,x,\frac {\sqrt {x}}{\sqrt {a+b x}}\right )}{8 b}\\ &=\frac {a (6 A b-a B) \sqrt {x} \sqrt {a+b x}}{8 b}+\frac {(6 A b-a B) \sqrt {x} (a+b x)^{3/2}}{12 b}+\frac {B \sqrt {x} (a+b x)^{5/2}}{3 b}+\frac {a^2 (6 A b-a B) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{8 b^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.29, size = 107, normalized size = 0.85 \begin {gather*} \frac {\sqrt {a+b x} \left (\sqrt {b} \sqrt {x} \left (3 a^2 B+2 a b (15 A+7 B x)+4 b^2 x (3 A+2 B x)\right )-\frac {3 a^{3/2} (a B-6 A b) \sinh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a}}\right )}{\sqrt {\frac {b x}{a}+1}}\right )}{24 b^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.20, size = 116, normalized size = 0.92 \begin {gather*} \frac {\sqrt {a+b x} \left (3 a^2 B \sqrt {x}+30 a A b \sqrt {x}+14 a b B x^{3/2}+12 A b^2 x^{3/2}+8 b^2 B x^{5/2}\right )}{24 b}+\frac {\left (a^3 B-6 a^2 A b\right ) \log \left (\sqrt {a+b x}-\sqrt {b} \sqrt {x}\right )}{8 b^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 2.03, size = 198, normalized size = 1.57 \begin {gather*} \left [-\frac {3 \, {\left (B a^{3} - 6 \, A a^{2} b\right )} \sqrt {b} \log \left (2 \, b x + 2 \, \sqrt {b x + a} \sqrt {b} \sqrt {x} + a\right ) - 2 \, {\left (8 \, B b^{3} x^{2} + 3 \, B a^{2} b + 30 \, A a b^{2} + 2 \, {\left (7 \, B a b^{2} + 6 \, A b^{3}\right )} x\right )} \sqrt {b x + a} \sqrt {x}}{48 \, b^{2}}, \frac {3 \, {\left (B a^{3} - 6 \, A a^{2} b\right )} \sqrt {-b} \arctan \left (\frac {\sqrt {b x + a} \sqrt {-b}}{b \sqrt {x}}\right ) + {\left (8 \, B b^{3} x^{2} + 3 \, B a^{2} b + 30 \, A a b^{2} + 2 \, {\left (7 \, B a b^{2} + 6 \, A b^{3}\right )} x\right )} \sqrt {b x + a} \sqrt {x}}{24 \, b^{2}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 176, normalized size = 1.40 \begin {gather*} \frac {\sqrt {b x +a}\, \left (16 \sqrt {\left (b x +a \right ) x}\, B \,b^{\frac {5}{2}} x^{2}+18 A \,a^{2} b \ln \left (\frac {2 b x +a +2 \sqrt {\left (b x +a \right ) x}\, \sqrt {b}}{2 \sqrt {b}}\right )-3 B \,a^{3} \ln \left (\frac {2 b x +a +2 \sqrt {\left (b x +a \right ) x}\, \sqrt {b}}{2 \sqrt {b}}\right )+24 \sqrt {\left (b x +a \right ) x}\, A \,b^{\frac {5}{2}} x +28 \sqrt {\left (b x +a \right ) x}\, B a \,b^{\frac {3}{2}} x +60 \sqrt {\left (b x +a \right ) x}\, A a \,b^{\frac {3}{2}}+6 \sqrt {\left (b x +a \right ) x}\, B \,a^{2} \sqrt {b}\right ) \sqrt {x}}{48 \sqrt {\left (b x +a \right ) x}\, b^{\frac {3}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.93, size = 282, normalized size = 2.24 \begin {gather*} \frac {1}{3} \, \sqrt {b x^{2} + a x} B b x^{2} - \frac {5}{12} \, \sqrt {b x^{2} + a x} B a x - \frac {5 \, B a^{3} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{16 \, b^{\frac {3}{2}}} + \frac {A a^{2} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{\sqrt {b}} + \frac {5 \, \sqrt {b x^{2} + a x} B a^{2}}{8 \, b} + \frac {{\left (2 \, B a b + A b^{2}\right )} \sqrt {b x^{2} + a x} x}{2 \, b} + \frac {3 \, {\left (2 \, B a b + A b^{2}\right )} a^{2} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{8 \, b^{\frac {5}{2}}} - \frac {{\left (B a^{2} + 2 \, A a b\right )} a \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{2 \, b^{\frac {3}{2}}} - \frac {3 \, {\left (2 \, B a b + A b^{2}\right )} \sqrt {b x^{2} + a x} a}{4 \, b^{2}} + \frac {{\left (B a^{2} + 2 \, A a b\right )} \sqrt {b x^{2} + a x}}{b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {\left (A+B\,x\right )\,{\left (a+b\,x\right )}^{3/2}}{\sqrt {x}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 46.99, size = 204, normalized size = 1.62 \begin {gather*} A \left (\frac {5 a^{\frac {3}{2}} \sqrt {x} \sqrt {1 + \frac {b x}{a}}}{4} + \frac {\sqrt {a} b x^{\frac {3}{2}} \sqrt {1 + \frac {b x}{a}}}{2} + \frac {3 a^{2} \operatorname {asinh}{\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a}} \right )}}{4 \sqrt {b}}\right ) + B \left (\frac {a^{\frac {5}{2}} \sqrt {x}}{8 b \sqrt {1 + \frac {b x}{a}}} + \frac {17 a^{\frac {3}{2}} x^{\frac {3}{2}}}{24 \sqrt {1 + \frac {b x}{a}}} + \frac {11 \sqrt {a} b x^{\frac {5}{2}}}{12 \sqrt {1 + \frac {b x}{a}}} - \frac {a^{3} \operatorname {asinh}{\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a}} \right )}}{8 b^{\frac {3}{2}}} + \frac {b^{2} x^{\frac {7}{2}}}{3 \sqrt {a} \sqrt {1 + \frac {b x}{a}}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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