Optimal. Leaf size=248 \[ \frac{\sqrt{a+b x} \sqrt{c+d x} \left (-a^2 d^2-10 a b c d+35 b^2 c^2\right )}{8 b d^4}-\frac{(b c-a d) \left (-a^2 d^2-10 a b c d+35 b^2 c^2\right ) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{8 b^{3/2} d^{9/2}}+\frac{(a+b x)^{3/2} \sqrt{c+d x} \left (\frac{a^2 d}{b}+10 a c-\frac{35 b c^2}{d}\right )}{12 d^2 (b c-a d)}+\frac{2 c^2 (a+b x)^{5/2}}{d^2 \sqrt{c+d x} (b c-a d)}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2} \]
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Rubi [A] time = 0.25192, antiderivative size = 248, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273, Rules used = {89, 80, 50, 63, 217, 206} \[ \frac{\sqrt{a+b x} \sqrt{c+d x} \left (-a^2 d^2-10 a b c d+35 b^2 c^2\right )}{8 b d^4}-\frac{(b c-a d) \left (-a^2 d^2-10 a b c d+35 b^2 c^2\right ) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{8 b^{3/2} d^{9/2}}+\frac{(a+b x)^{3/2} \sqrt{c+d x} \left (\frac{a^2 d}{b}+10 a c-\frac{35 b c^2}{d}\right )}{12 d^2 (b c-a d)}+\frac{2 c^2 (a+b x)^{5/2}}{d^2 \sqrt{c+d x} (b c-a d)}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2} \]
Antiderivative was successfully verified.
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Rule 89
Rule 80
Rule 50
Rule 63
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{x^2 (a+b x)^{3/2}}{(c+d x)^{3/2}} \, dx &=\frac{2 c^2 (a+b x)^{5/2}}{d^2 (b c-a d) \sqrt{c+d x}}-\frac{2 \int \frac{(a+b x)^{3/2} \left (\frac{1}{2} c (5 b c-a d)-\frac{1}{2} d (b c-a d) x\right )}{\sqrt{c+d x}} \, dx}{d^2 (b c-a d)}\\ &=\frac{2 c^2 (a+b x)^{5/2}}{d^2 (b c-a d) \sqrt{c+d x}}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2}-\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) \int \frac{(a+b x)^{3/2}}{\sqrt{c+d x}} \, dx}{6 b d^2 (b c-a d)}\\ &=\frac{2 c^2 (a+b x)^{5/2}}{d^2 (b c-a d) \sqrt{c+d x}}-\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) (a+b x)^{3/2} \sqrt{c+d x}}{12 b d^3 (b c-a d)}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2}+\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) \int \frac{\sqrt{a+b x}}{\sqrt{c+d x}} \, dx}{8 b d^3}\\ &=\frac{2 c^2 (a+b x)^{5/2}}{d^2 (b c-a d) \sqrt{c+d x}}+\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) \sqrt{a+b x} \sqrt{c+d x}}{8 b d^4}-\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) (a+b x)^{3/2} \sqrt{c+d x}}{12 b d^3 (b c-a d)}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2}-\frac{\left ((b c-a d) \left (35 b^2 c^2-10 a b c d-a^2 d^2\right )\right ) \int \frac{1}{\sqrt{a+b x} \sqrt{c+d x}} \, dx}{16 b d^4}\\ &=\frac{2 c^2 (a+b x)^{5/2}}{d^2 (b c-a d) \sqrt{c+d x}}+\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) \sqrt{a+b x} \sqrt{c+d x}}{8 b d^4}-\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) (a+b x)^{3/2} \sqrt{c+d x}}{12 b d^3 (b c-a d)}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2}-\frac{\left ((b c-a d) \left (35 b^2 c^2-10 a b c d-a^2 d^2\right )\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{c-\frac{a d}{b}+\frac{d x^2}{b}}} \, dx,x,\sqrt{a+b x}\right )}{8 b^2 d^4}\\ &=\frac{2 c^2 (a+b x)^{5/2}}{d^2 (b c-a d) \sqrt{c+d x}}+\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) \sqrt{a+b x} \sqrt{c+d x}}{8 b d^4}-\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) (a+b x)^{3/2} \sqrt{c+d x}}{12 b d^3 (b c-a d)}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2}-\frac{\left ((b c-a d) \left (35 b^2 c^2-10 a b c d-a^2 d^2\right )\right ) \operatorname{Subst}\left (\int \frac{1}{1-\frac{d x^2}{b}} \, dx,x,\frac{\sqrt{a+b x}}{\sqrt{c+d x}}\right )}{8 b^2 d^4}\\ &=\frac{2 c^2 (a+b x)^{5/2}}{d^2 (b c-a d) \sqrt{c+d x}}+\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) \sqrt{a+b x} \sqrt{c+d x}}{8 b d^4}-\frac{\left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) (a+b x)^{3/2} \sqrt{c+d x}}{12 b d^3 (b c-a d)}+\frac{(a+b x)^{5/2} \sqrt{c+d x}}{3 b d^2}-\frac{(b c-a d) \left (35 b^2 c^2-10 a b c d-a^2 d^2\right ) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{8 b^{3/2} d^{9/2}}\\ \end{align*}
Mathematica [A] time = 0.472627, size = 233, normalized size = 0.94 \[ \frac{\frac{b \sqrt{d} \left (a^2 b d \left (-100 c^2-35 c d x+17 d^2 x^2\right )+3 a^3 d^2 (c+d x)+a b^2 \left (-65 c^2 d x+105 c^3-52 c d^2 x^2+22 d^3 x^3\right )+b^3 x \left (35 c^2 d x+105 c^3-14 c d^2 x^2+8 d^3 x^3\right )\right )}{\sqrt{a+b x}}-3 (b c-a d)^{3/2} \left (-a^2 d^2-10 a b c d+35 b^2 c^2\right ) \sqrt{\frac{b (c+d x)}{b c-a d}} \sinh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b c-a d}}\right )}{24 b^2 d^{9/2} \sqrt{c+d x}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.023, size = 692, normalized size = 2.8 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 6.21154, size = 1314, normalized size = 5.3 \begin{align*} \left [\frac{3 \,{\left (35 \, b^{3} c^{4} - 45 \, a b^{2} c^{3} d + 9 \, a^{2} b c^{2} d^{2} + a^{3} c d^{3} +{\left (35 \, b^{3} c^{3} d - 45 \, a b^{2} c^{2} d^{2} + 9 \, a^{2} b c d^{3} + a^{3} d^{4}\right )} x\right )} \sqrt{b d} \log \left (8 \, b^{2} d^{2} x^{2} + b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2} - 4 \,{\left (2 \, b d x + b c + a d\right )} \sqrt{b d} \sqrt{b x + a} \sqrt{d x + c} + 8 \,{\left (b^{2} c d + a b d^{2}\right )} x\right ) + 4 \,{\left (8 \, b^{3} d^{4} x^{3} + 105 \, b^{3} c^{3} d - 100 \, a b^{2} c^{2} d^{2} + 3 \, a^{2} b c d^{3} - 14 \,{\left (b^{3} c d^{3} - a b^{2} d^{4}\right )} x^{2} +{\left (35 \, b^{3} c^{2} d^{2} - 38 \, a b^{2} c d^{3} + 3 \, a^{2} b d^{4}\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{96 \,{\left (b^{2} d^{6} x + b^{2} c d^{5}\right )}}, \frac{3 \,{\left (35 \, b^{3} c^{4} - 45 \, a b^{2} c^{3} d + 9 \, a^{2} b c^{2} d^{2} + a^{3} c d^{3} +{\left (35 \, b^{3} c^{3} d - 45 \, a b^{2} c^{2} d^{2} + 9 \, a^{2} b c d^{3} + a^{3} d^{4}\right )} x\right )} \sqrt{-b d} \arctan \left (\frac{{\left (2 \, b d x + b c + a d\right )} \sqrt{-b d} \sqrt{b x + a} \sqrt{d x + c}}{2 \,{\left (b^{2} d^{2} x^{2} + a b c d +{\left (b^{2} c d + a b d^{2}\right )} x\right )}}\right ) + 2 \,{\left (8 \, b^{3} d^{4} x^{3} + 105 \, b^{3} c^{3} d - 100 \, a b^{2} c^{2} d^{2} + 3 \, a^{2} b c d^{3} - 14 \,{\left (b^{3} c d^{3} - a b^{2} d^{4}\right )} x^{2} +{\left (35 \, b^{3} c^{2} d^{2} - 38 \, a b^{2} c d^{3} + 3 \, a^{2} b d^{4}\right )} x\right )} \sqrt{b x + a} \sqrt{d x + c}}{48 \,{\left (b^{2} d^{6} x + b^{2} c d^{5}\right )}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{2} \left (a + b x\right )^{\frac{3}{2}}}{\left (c + d x\right )^{\frac{3}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.34362, size = 428, normalized size = 1.73 \begin{align*} \frac{{\left ({\left (2 \,{\left (\frac{4 \,{\left (b x + a\right )} b^{2} d^{6}}{b^{10} c d^{8} - a b^{9} d^{9}} - \frac{7 \, b^{3} c d^{5} + 5 \, a b^{2} d^{6}}{b^{10} c d^{8} - a b^{9} d^{9}}\right )}{\left (b x + a\right )} + \frac{35 \, b^{4} c^{2} d^{4} - 10 \, a b^{3} c d^{5} - a^{2} b^{2} d^{6}}{b^{10} c d^{8} - a b^{9} d^{9}}\right )}{\left (b x + a\right )} + \frac{3 \,{\left (35 \, b^{5} c^{3} d^{3} - 45 \, a b^{4} c^{2} d^{4} + 9 \, a^{2} b^{3} c d^{5} + a^{3} b^{2} d^{6}\right )}}{b^{10} c d^{8} - a b^{9} d^{9}}\right )} \sqrt{b x + a}}{184320 \, \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}} + \frac{{\left (35 \, b^{2} c^{2} - 10 \, a b c d - a^{2} d^{2}\right )} \log \left ({\left | -\sqrt{b d} \sqrt{b x + a} + \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d} \right |}\right )}{61440 \, \sqrt{b d} b^{7} d^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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