Optimal. Leaf size=144 \[ \frac {5 a^2 (a B+6 A b) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{8 \sqrt {b}}+\frac {\sqrt {x} (a+b x)^{5/2} (a B+6 A b)}{3 a}+\frac {5}{12} \sqrt {x} (a+b x)^{3/2} (a B+6 A b)+\frac {5}{8} a \sqrt {x} \sqrt {a+b x} (a B+6 A b)-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}} \]
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Rubi [A] time = 0.06, antiderivative size = 144, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {78, 50, 63, 217, 206} \begin {gather*} \frac {5 a^2 (a B+6 A b) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{8 \sqrt {b}}+\frac {\sqrt {x} (a+b x)^{5/2} (a B+6 A b)}{3 a}+\frac {5}{12} \sqrt {x} (a+b x)^{3/2} (a B+6 A b)+\frac {5}{8} a \sqrt {x} \sqrt {a+b x} (a B+6 A b)-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}} \end {gather*}
Antiderivative was successfully verified.
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Rule 50
Rule 63
Rule 78
Rule 206
Rule 217
Rubi steps
\begin {align*} \int \frac {(a+b x)^{5/2} (A+B x)}{x^{3/2}} \, dx &=-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}}+\frac {\left (2 \left (3 A b+\frac {a B}{2}\right )\right ) \int \frac {(a+b x)^{5/2}}{\sqrt {x}} \, dx}{a}\\ &=\frac {(6 A b+a B) \sqrt {x} (a+b x)^{5/2}}{3 a}-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}}+\frac {1}{6} (5 (6 A b+a B)) \int \frac {(a+b x)^{3/2}}{\sqrt {x}} \, dx\\ &=\frac {5}{12} (6 A b+a B) \sqrt {x} (a+b x)^{3/2}+\frac {(6 A b+a B) \sqrt {x} (a+b x)^{5/2}}{3 a}-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}}+\frac {1}{8} (5 a (6 A b+a B)) \int \frac {\sqrt {a+b x}}{\sqrt {x}} \, dx\\ &=\frac {5}{8} a (6 A b+a B) \sqrt {x} \sqrt {a+b x}+\frac {5}{12} (6 A b+a B) \sqrt {x} (a+b x)^{3/2}+\frac {(6 A b+a B) \sqrt {x} (a+b x)^{5/2}}{3 a}-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}}+\frac {1}{16} \left (5 a^2 (6 A b+a B)\right ) \int \frac {1}{\sqrt {x} \sqrt {a+b x}} \, dx\\ &=\frac {5}{8} a (6 A b+a B) \sqrt {x} \sqrt {a+b x}+\frac {5}{12} (6 A b+a B) \sqrt {x} (a+b x)^{3/2}+\frac {(6 A b+a B) \sqrt {x} (a+b x)^{5/2}}{3 a}-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}}+\frac {1}{8} \left (5 a^2 (6 A b+a B)\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {a+b x^2}} \, dx,x,\sqrt {x}\right )\\ &=\frac {5}{8} a (6 A b+a B) \sqrt {x} \sqrt {a+b x}+\frac {5}{12} (6 A b+a B) \sqrt {x} (a+b x)^{3/2}+\frac {(6 A b+a B) \sqrt {x} (a+b x)^{5/2}}{3 a}-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}}+\frac {1}{8} \left (5 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 )\\ &=\frac {5}{8} a (6 A b+a B) \sqrt {x} \sqrt {a+b x}+\frac {5}{12} (6 A b+a B) \sqrt {x} (a+b x)^{3/2}+\frac {(6 A b+a B) \sqrt {x} (a+b x)^{5/2}}{3 a}-\frac {2 A (a+b x)^{7/2}}{a \sqrt {x}}+\frac {5 a^2 (6 A b+a B) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a+b x}}\right )}{8 \sqrt {b}}\\ \end {align*}
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Mathematica [A] time = 0.32, size = 111, normalized size = 0.77 \begin {gather*} \frac {1}{24} \sqrt {a+b x} \left (\frac {15 a^{3/2} (a B+6 A b) \sinh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a}}\right )}{\sqrt {b} \sqrt {\frac {b x}{a}+1}}+\frac {a^2 (33 B x-48 A)+2 a b x (27 A+13 B x)+4 b^2 x^2 (3 A+2 B x)}{\sqrt {x}}\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.31, size = 110, normalized size = 0.76 \begin {gather*} \frac {\sqrt {a+b x} \left (-48 a^2 A+33 a^2 B x+54 a A b x+26 a b B x^2+12 A b^2 x^2+8 b^2 B x^3\right )}{24 \sqrt {x}}-\frac {5 \left (a^3 B+6 a^2 A b\right ) \log \left (\sqrt {a+b x}-\sqrt {b} \sqrt {x}\right )}{8 \sqrt {b}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.71, size = 233, normalized size = 1.62 \begin {gather*} \left [\frac {15 \, {\left (B a^{3} + 6 \, A a^{2} b\right )} \sqrt {b} x \log \left (2 \, b x + 2 \, \sqrt {b x + a} \sqrt {b} \sqrt {x} + a\right ) + 2 \, {\left (8 \, B b^{3} x^{3} - 48 \, A a^{2} b + 2 \, {\left (13 \, B a b^{2} + 6 \, A b^{3}\right )} x^{2} + 3 \, {\left (11 \, B a^{2} b + 18 \, A a b^{2}\right )} x\right )} \sqrt {b x + a} \sqrt {x}}{48 \, b x}, -\frac {15 \, {\left (B a^{3} + 6 \, A a^{2} b\right )} \sqrt {-b} x \arctan \left (\frac {\sqrt {b x + a} \sqrt {-b}}{b \sqrt {x}}\right ) - {\left (8 \, B b^{3} x^{3} - 48 \, A a^{2} b + 2 \, {\left (13 \, B a b^{2} + 6 \, A b^{3}\right )} x^{2} + 3 \, {\left (11 \, B a^{2} b + 18 \, A a b^{2}\right )} x\right )} \sqrt {b x + a} \sqrt {x}}{24 \, b x}\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 = 0.02, size = 202, 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^{3}+90 A \,a^{2} b x \ln \left (\frac {2 b x +a +2 \sqrt {\left (b x +a \right ) x}\, \sqrt {b}}{2 \sqrt {b}}\right )+15 B \,a^{3} x \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^{2}+52 \sqrt {\left (b x +a \right ) x}\, B a \,b^{\frac {3}{2}} x^{2}+108 \sqrt {\left (b x +a \right ) x}\, A a \,b^{\frac {3}{2}} x +66 \sqrt {\left (b x +a \right ) x}\, B \,a^{2} \sqrt {b}\, x -96 \sqrt {\left (b x +a \right ) x}\, A \,a^{2} \sqrt {b}\right )}{48 \sqrt {\left (b x +a \right ) x}\, \sqrt {b}\, \sqrt {x}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.90, size = 487, normalized size = 3.38 \begin {gather*} \frac {B b^{3} x^{4}}{3 \, \sqrt {b x^{2} + a x}} - \frac {7 \, B a b^{2} x^{3}}{12 \, \sqrt {b x^{2} + a x}} + \frac {35 \, B a^{2} b x^{2}}{24 \, \sqrt {b x^{2} + a x}} + \frac {51 \, B a^{3} x}{8 \, \sqrt {b x^{2} + a x}} + \frac {4 \, A a^{2} b x}{\sqrt {b x^{2} + a x}} - \frac {35 \, B a^{3} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{16 \, \sqrt {b}} - \frac {2 \, A a^{3}}{\sqrt {b x^{2} + a x}} + \frac {{\left (4 \, B a b^{3} + A b^{4}\right )} x^{3}}{2 \, \sqrt {b x^{2} + a x} b} - \frac {5 \, {\left (4 \, B a b^{3} + A b^{4}\right )} a x^{2}}{4 \, \sqrt {b x^{2} + a x} b^{2}} + \frac {2 \, {\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} x^{2}}{\sqrt {b x^{2} + a x} b} - \frac {15 \, {\left (4 \, B a b^{3} + A b^{4}\right )} a^{2} x}{4 \, \sqrt {b x^{2} + a x} b^{3}} + \frac {6 \, {\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} a x}{\sqrt {b x^{2} + a x} b^{2}} - \frac {4 \, {\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} x}{\sqrt {b x^{2} + a x} b} + \frac {15 \, {\left (4 \, B a b^{3} + A b^{4}\right )} a^{2} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{8 \, b^{\frac {7}{2}}} - \frac {3 \, {\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} a \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{b^{\frac {5}{2}}} + \frac {2 \, {\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} \log \left (2 \, b x + a + 2 \, \sqrt {b x^{2} + a x} \sqrt {b}\right )}{b^{\frac {3}{2}}} \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 )}^{5/2}}{x^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 64.94, size = 233, normalized size = 1.62 \begin {gather*} A \left (- \frac {2 a^{\frac {5}{2}}}{\sqrt {x} \sqrt {1 + \frac {b x}{a}}} + \frac {a^{\frac {3}{2}} b \sqrt {x}}{4 \sqrt {1 + \frac {b x}{a}}} + \frac {11 \sqrt {a} b^{2} x^{\frac {3}{2}}}{4 \sqrt {1 + \frac {b x}{a}}} + \frac {15 a^{2} \sqrt {b} \operatorname {asinh}{\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a}} \right )}}{4} + \frac {b^{3} x^{\frac {5}{2}}}{2 \sqrt {a} \sqrt {1 + \frac {b x}{a}}}\right ) + B \left (\frac {11 a^{\frac {5}{2}} \sqrt {x} \sqrt {1 + \frac {b x}{a}}}{8} + \frac {13 a^{\frac {3}{2}} b x^{\frac {3}{2}} \sqrt {1 + \frac {b x}{a}}}{12} + \frac {\sqrt {a} b^{2} x^{\frac {5}{2}} \sqrt {1 + \frac {b x}{a}}}{3} + \frac {5 a^{3} \operatorname {asinh}{\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {a}} \right )}}{8 \sqrt {b}}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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