Optimal. Leaf size=191 \[ \frac{3 \left (a^2 d^2+6 a b c d+b^2 c^2\right ) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{4 \sqrt{b} \sqrt{d}}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}+\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}+\frac{3}{4} \sqrt{a+b x} \sqrt{c+d x} (3 a d+b c)-3 \sqrt{a} \sqrt{c} (a d+b c) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right ) \]
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Rubi [A] time = 0.188788, antiderivative size = 191, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 8, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.364, Rules used = {97, 154, 157, 63, 217, 206, 93, 208} \[ \frac{3 \left (a^2 d^2+6 a b c d+b^2 c^2\right ) \tanh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b} \sqrt{c+d x}}\right )}{4 \sqrt{b} \sqrt{d}}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}+\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}+\frac{3}{4} \sqrt{a+b x} \sqrt{c+d x} (3 a d+b c)-3 \sqrt{a} \sqrt{c} (a d+b c) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right ) \]
Antiderivative was successfully verified.
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Rule 97
Rule 154
Rule 157
Rule 63
Rule 217
Rule 206
Rule 93
Rule 208
Rubi steps
\begin{align*} \int \frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x^2} \, dx &=-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}+\int \frac{\sqrt{a+b x} \sqrt{c+d x} \left (\frac{3}{2} (b c+a d)+3 b d x\right )}{x} \, dx\\ &=\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}+\frac{\int \frac{\sqrt{c+d x} \left (3 a d (b c+a d)+\frac{3}{2} b d (b c+3 a d) x\right )}{x \sqrt{a+b x}} \, dx}{2 d}\\ &=\frac{3}{4} (b c+3 a d) \sqrt{a+b x} \sqrt{c+d x}+\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}+\frac{\int \frac{3 a b c d (b c+a d)+\frac{3}{4} b d \left (b^2 c^2+6 a b c d+a^2 d^2\right ) x}{x \sqrt{a+b x} \sqrt{c+d x}} \, dx}{2 b d}\\ &=\frac{3}{4} (b c+3 a d) \sqrt{a+b x} \sqrt{c+d x}+\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}+\frac{1}{2} (3 a c (b c+a d)) \int \frac{1}{x \sqrt{a+b x} \sqrt{c+d x}} \, dx+\frac{1}{8} \left (3 \left (b^2 c^2+6 a b c d+a^2 d^2\right )\right ) \int \frac{1}{\sqrt{a+b x} \sqrt{c+d x}} \, dx\\ &=\frac{3}{4} (b c+3 a d) \sqrt{a+b x} \sqrt{c+d x}+\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}+(3 a c (b c+a d)) \operatorname{Subst}\left (\int \frac{1}{-a+c x^2} \, dx,x,\frac{\sqrt{a+b x}}{\sqrt{c+d x}}\right )+\frac{\left (3 \left (b^2 c^2+6 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 )}{4 b}\\ &=\frac{3}{4} (b c+3 a d) \sqrt{a+b x} \sqrt{c+d x}+\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}-3 \sqrt{a} \sqrt{c} (b c+a d) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right )+\frac{\left (3 \left (b^2 c^2+6 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 )}{4 b}\\ &=\frac{3}{4} (b c+3 a d) \sqrt{a+b x} \sqrt{c+d x}+\frac{3}{2} b \sqrt{a+b x} (c+d x)^{3/2}-\frac{(a+b x)^{3/2} (c+d x)^{3/2}}{x}-3 \sqrt{a} \sqrt{c} (b c+a d) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right )+\frac{3 \left (b^2 c^2+6 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 )}{4 \sqrt{b} \sqrt{d}}\\ \end{align*}
Mathematica [A] time = 1.09538, size = 197, normalized size = 1.03 \[ \frac{3 \sqrt{c+d x} \left (a^2 d^2+6 a b c d+b^2 c^2\right ) \sinh ^{-1}\left (\frac{\sqrt{d} \sqrt{a+b x}}{\sqrt{b c-a d}}\right )}{4 \sqrt{d} \sqrt{b c-a d} \sqrt{\frac{b (c+d x)}{b c-a d}}}+\frac{\sqrt{a+b x} \sqrt{c+d x} (a (5 d x-4 c)+b x (5 c+2 d x))}{4 x}-3 \sqrt{a} \sqrt{c} (a d+b c) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{a+b x}}{\sqrt{a} \sqrt{c+d x}}\right ) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.015, size = 489, normalized size = 2.6 \begin{align*}{\frac{1}{8\,x}\sqrt{bx+a}\sqrt{dx+c} \left ( 3\,\ln \left ( 1/2\,{\frac{2\,bdx+2\,\sqrt{d{x}^{2}b+adx+bcx+ac}\sqrt{bd}+ad+bc}{\sqrt{bd}}} \right ) \sqrt{ac}x{a}^{2}{d}^{2}+18\,\ln \left ( 1/2\,{\frac{2\,bdx+2\,\sqrt{d{x}^{2}b+adx+bcx+ac}\sqrt{bd}+ad+bc}{\sqrt{bd}}} \right ) \sqrt{ac}xabcd+3\,\ln \left ( 1/2\,{\frac{2\,bdx+2\,\sqrt{d{x}^{2}b+adx+bcx+ac}\sqrt{bd}+ad+bc}{\sqrt{bd}}} \right ) \sqrt{ac}x{b}^{2}{c}^{2}-12\,\sqrt{bd}\ln \left ({\frac{adx+bcx+2\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}+2\,ac}{x}} \right ) x{a}^{2}cd-12\,\sqrt{bd}\ln \left ({\frac{adx+bcx+2\,\sqrt{ac}\sqrt{d{x}^{2}b+adx+bcx+ac}+2\,ac}{x}} \right ) xab{c}^{2}+4\,\sqrt{d{x}^{2}b+adx+bcx+ac}\sqrt{bd}\sqrt{ac}{x}^{2}bd+10\,\sqrt{d{x}^{2}b+adx+bcx+ac}\sqrt{bd}\sqrt{ac}xad+10\,\sqrt{d{x}^{2}b+adx+bcx+ac}\sqrt{bd}\sqrt{ac}xbc-8\,\sqrt{d{x}^{2}b+adx+bcx+ac}ac\sqrt{bd}\sqrt{ac} \right ){\frac{1}{\sqrt{d{x}^{2}b+adx+bcx+ac}}}{\frac{1}{\sqrt{bd}}}{\frac{1}{\sqrt{ac}}}} \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 = 13.8344, size = 2460, normalized size = 12.88 \begin{align*} \text{result too large to display} \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{\left (a + b x\right )^{\frac{3}{2}} \left (c + d x\right )^{\frac{3}{2}}}{x^{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 3.72406, size = 801, normalized size = 4.19 \begin{align*} \frac{2 \, \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d} \sqrt{b x + a}{\left (\frac{2 \,{\left (b x + a\right )} d{\left | b \right |}}{b} + \frac{5 \, b c d^{2}{\left | b \right |} + 3 \, a d^{3}{\left | b \right |}}{b d^{2}}\right )} - \frac{24 \,{\left (\sqrt{b d} a b^{2} c^{2}{\left | b \right |} + \sqrt{b d} a^{2} b c d{\left | b \right |}\right )} \arctan \left (-\frac{b^{2} c + a b d -{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2}}{2 \, \sqrt{-a b c d} b}\right )}{\sqrt{-a b c d} b} - \frac{16 \,{\left (\sqrt{b d} a b^{4} c^{3}{\left | b \right |} - 2 \, \sqrt{b d} a^{2} b^{3} c^{2} d{\left | b \right |} + \sqrt{b d} a^{3} b^{2} c d^{2}{\left | b \right |} - \sqrt{b d}{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} a b^{2} c^{2}{\left | b \right |} - \sqrt{b d}{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} a^{2} b c d{\left | b \right |}\right )}}{b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2} - 2 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} b^{2} c - 2 \,{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{2} a b d +{\left (\sqrt{b d} \sqrt{b x + a} - \sqrt{b^{2} c +{\left (b x + a\right )} b d - a b d}\right )}^{4}} - \frac{3 \,{\left (\sqrt{b d} b^{2} c^{2}{\left | b \right |} + 6 \, \sqrt{b d} a b c d{\left | b \right |} + \sqrt{b d} a^{2} d^{2}{\left | b \right |}\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 )}^{2}\right )}{b d}}{8 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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