Optimal. Leaf size=145 \[ \frac{1024 c^2 (b+2 c x) (2 c d-b e)}{35 b^8 \sqrt{b x+c x^2}}-\frac{128 c (b+2 c x) (2 c d-b e)}{35 b^6 \left (b x+c x^2\right )^{3/2}}+\frac{24 (b+2 c x) (2 c d-b e)}{35 b^4 \left (b x+c x^2\right )^{5/2}}-\frac{2 (x (2 c d-b e)+b d)}{7 b^2 \left (b x+c x^2\right )^{7/2}} \]
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Rubi [A] time = 0.0448613, antiderivative size = 145, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {638, 614, 613} \[ \frac{1024 c^2 (b+2 c x) (2 c d-b e)}{35 b^8 \sqrt{b x+c x^2}}-\frac{128 c (b+2 c x) (2 c d-b e)}{35 b^6 \left (b x+c x^2\right )^{3/2}}+\frac{24 (b+2 c x) (2 c d-b e)}{35 b^4 \left (b x+c x^2\right )^{5/2}}-\frac{2 (x (2 c d-b e)+b d)}{7 b^2 \left (b x+c x^2\right )^{7/2}} \]
Antiderivative was successfully verified.
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Rule 638
Rule 614
Rule 613
Rubi steps
\begin{align*} \int \frac{d+e x}{\left (b x+c x^2\right )^{9/2}} \, dx &=-\frac{2 (b d+(2 c d-b e) x)}{7 b^2 \left (b x+c x^2\right )^{7/2}}-\frac{(12 (2 c d-b e)) \int \frac{1}{\left (b x+c x^2\right )^{7/2}} \, dx}{7 b^2}\\ &=-\frac{2 (b d+(2 c d-b e) x)}{7 b^2 \left (b x+c x^2\right )^{7/2}}+\frac{24 (2 c d-b e) (b+2 c x)}{35 b^4 \left (b x+c x^2\right )^{5/2}}+\frac{(192 c (2 c d-b e)) \int \frac{1}{\left (b x+c x^2\right )^{5/2}} \, dx}{35 b^4}\\ &=-\frac{2 (b d+(2 c d-b e) x)}{7 b^2 \left (b x+c x^2\right )^{7/2}}+\frac{24 (2 c d-b e) (b+2 c x)}{35 b^4 \left (b x+c x^2\right )^{5/2}}-\frac{128 c (2 c d-b e) (b+2 c x)}{35 b^6 \left (b x+c x^2\right )^{3/2}}-\frac{\left (512 c^2 (2 c d-b e)\right ) \int \frac{1}{\left (b x+c x^2\right )^{3/2}} \, dx}{35 b^6}\\ &=-\frac{2 (b d+(2 c d-b e) x)}{7 b^2 \left (b x+c x^2\right )^{7/2}}+\frac{24 (2 c d-b e) (b+2 c x)}{35 b^4 \left (b x+c x^2\right )^{5/2}}-\frac{128 c (2 c d-b e) (b+2 c x)}{35 b^6 \left (b x+c x^2\right )^{3/2}}+\frac{1024 c^2 (2 c d-b e) (b+2 c x)}{35 b^8 \sqrt{b x+c x^2}}\\ \end{align*}
Mathematica [A] time = 0.0613502, size = 150, normalized size = 1.03 \[ -\frac{2 \sqrt{x (b+c x)} \left (56 b^5 c^2 x^2 (d+5 e x)-560 b^4 c^3 x^3 (d-4 e x)+4480 b^3 c^4 x^4 (e x-d)+1792 b^2 c^5 x^5 (2 e x-5 d)-14 b^6 c x (d+2 e x)+b^7 (5 d+7 e x)+1024 b c^6 x^6 (e x-7 d)-2048 c^7 d x^7\right )}{35 b^8 x^4 (b+c x)^4} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 180, normalized size = 1.2 \begin{align*} -{\frac{2\,x \left ( cx+b \right ) \left ( 1024\,b{c}^{6}e{x}^{7}-2048\,{c}^{7}d{x}^{7}+3584\,{b}^{2}{c}^{5}e{x}^{6}-7168\,b{c}^{6}d{x}^{6}+4480\,{b}^{3}{c}^{4}e{x}^{5}-8960\,{b}^{2}{c}^{5}d{x}^{5}+2240\,{b}^{4}{c}^{3}e{x}^{4}-4480\,{b}^{3}{c}^{4}d{x}^{4}+280\,{b}^{5}{c}^{2}e{x}^{3}-560\,{b}^{4}{c}^{3}d{x}^{3}-28\,{b}^{6}ce{x}^{2}+56\,{b}^{5}{c}^{2}d{x}^{2}+7\,{b}^{7}ex-14\,{b}^{6}cdx+5\,d{b}^{7} \right ) }{35\,{b}^{8}} \left ( c{x}^{2}+bx \right ) ^{-{\frac{9}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.07145, size = 394, normalized size = 2.72 \begin{align*} -\frac{4 \, c d x}{7 \,{\left (c x^{2} + b x\right )}^{\frac{7}{2}} b^{2}} + \frac{96 \, c^{2} d x}{35 \,{\left (c x^{2} + b x\right )}^{\frac{5}{2}} b^{4}} - \frac{512 \, c^{3} d x}{35 \,{\left (c x^{2} + b x\right )}^{\frac{3}{2}} b^{6}} + \frac{4096 \, c^{4} d x}{35 \, \sqrt{c x^{2} + b x} b^{8}} + \frac{2 \, e x}{7 \,{\left (c x^{2} + b x\right )}^{\frac{7}{2}} b} - \frac{48 \, c e x}{35 \,{\left (c x^{2} + b x\right )}^{\frac{5}{2}} b^{3}} + \frac{256 \, c^{2} e x}{35 \,{\left (c x^{2} + b x\right )}^{\frac{3}{2}} b^{5}} - \frac{2048 \, c^{3} e x}{35 \, \sqrt{c x^{2} + b x} b^{7}} - \frac{2 \, d}{7 \,{\left (c x^{2} + b x\right )}^{\frac{7}{2}} b} + \frac{48 \, c d}{35 \,{\left (c x^{2} + b x\right )}^{\frac{5}{2}} b^{3}} - \frac{256 \, c^{2} d}{35 \,{\left (c x^{2} + b x\right )}^{\frac{3}{2}} b^{5}} + \frac{2048 \, c^{3} d}{35 \, \sqrt{c x^{2} + b x} b^{7}} - \frac{24 \, e}{35 \,{\left (c x^{2} + b x\right )}^{\frac{5}{2}} b^{2}} + \frac{128 \, c e}{35 \,{\left (c x^{2} + b x\right )}^{\frac{3}{2}} b^{4}} - \frac{1024 \, c^{2} e}{35 \, \sqrt{c x^{2} + b x} b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.98347, size = 463, normalized size = 3.19 \begin{align*} -\frac{2 \,{\left (5 \, b^{7} d - 1024 \,{\left (2 \, c^{7} d - b c^{6} e\right )} x^{7} - 3584 \,{\left (2 \, b c^{6} d - b^{2} c^{5} e\right )} x^{6} - 4480 \,{\left (2 \, b^{2} c^{5} d - b^{3} c^{4} e\right )} x^{5} - 2240 \,{\left (2 \, b^{3} c^{4} d - b^{4} c^{3} e\right )} x^{4} - 280 \,{\left (2 \, b^{4} c^{3} d - b^{5} c^{2} e\right )} x^{3} + 28 \,{\left (2 \, b^{5} c^{2} d - b^{6} c e\right )} x^{2} - 7 \,{\left (2 \, b^{6} c d - b^{7} e\right )} x\right )} \sqrt{c x^{2} + b x}}{35 \,{\left (b^{8} c^{4} x^{8} + 4 \, b^{9} c^{3} x^{7} + 6 \, b^{10} c^{2} x^{6} + 4 \, b^{11} c x^{5} + b^{12} x^{4}\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{d + e x}{\left (x \left (b + c x\right )\right )^{\frac{9}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.18417, size = 309, normalized size = 2.13 \begin{align*} \frac{{\left (4 \,{\left (2 \,{\left (8 \,{\left (2 \,{\left (4 \, x{\left (\frac{2 \,{\left (2 \, c^{7} d - b c^{6} e\right )} x}{b^{8} c^{4}} + \frac{7 \,{\left (2 \, b c^{6} d - b^{2} c^{5} e\right )}}{b^{8} c^{4}}\right )} + \frac{35 \,{\left (2 \, b^{2} c^{5} d - b^{3} c^{4} e\right )}}{b^{8} c^{4}}\right )} x + \frac{35 \,{\left (2 \, b^{3} c^{4} d - b^{4} c^{3} e\right )}}{b^{8} c^{4}}\right )} x + \frac{35 \,{\left (2 \, b^{4} c^{3} d - b^{5} c^{2} e\right )}}{b^{8} c^{4}}\right )} x - \frac{7 \,{\left (2 \, b^{5} c^{2} d - b^{6} c e\right )}}{b^{8} c^{4}}\right )} x + \frac{7 \,{\left (2 \, b^{6} c d - b^{7} e\right )}}{b^{8} c^{4}}\right )} x - \frac{5 \, d}{b c^{4}}}{105 \,{\left (c x^{2} + b x\right )}^{\frac{7}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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