Optimal. Leaf size=122 \[ -\frac{1}{21} \left (3 x^2+2\right )^{3/2} (2 x+3)^4+\frac{29}{63} \left (3 x^2+2\right )^{3/2} (2 x+3)^3+\frac{923}{315} \left (3 x^2+2\right )^{3/2} (2 x+3)^2+\frac{2}{405} (4599 x+13781) \left (3 x^2+2\right )^{3/2}+\frac{2341}{18} x \sqrt{3 x^2+2}+\frac{2341 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{9 \sqrt{3}} \]
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Rubi [A] time = 0.0693347, antiderivative size = 122, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {833, 780, 195, 215} \[ -\frac{1}{21} \left (3 x^2+2\right )^{3/2} (2 x+3)^4+\frac{29}{63} \left (3 x^2+2\right )^{3/2} (2 x+3)^3+\frac{923}{315} \left (3 x^2+2\right )^{3/2} (2 x+3)^2+\frac{2}{405} (4599 x+13781) \left (3 x^2+2\right )^{3/2}+\frac{2341}{18} x \sqrt{3 x^2+2}+\frac{2341 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{9 \sqrt{3}} \]
Antiderivative was successfully verified.
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Rule 833
Rule 780
Rule 195
Rule 215
Rubi steps
\begin{align*} \int (5-x) (3+2 x)^4 \sqrt{2+3 x^2} \, dx &=-\frac{1}{21} (3+2 x)^4 \left (2+3 x^2\right )^{3/2}+\frac{1}{21} \int (3+2 x)^3 (331+174 x) \sqrt{2+3 x^2} \, dx\\ &=\frac{29}{63} (3+2 x)^3 \left (2+3 x^2\right )^{3/2}-\frac{1}{21} (3+2 x)^4 \left (2+3 x^2\right )^{3/2}+\frac{1}{378} \int (3+2 x)^2 (15786+16614 x) \sqrt{2+3 x^2} \, dx\\ &=\frac{923}{315} (3+2 x)^2 \left (2+3 x^2\right )^{3/2}+\frac{29}{63} (3+2 x)^3 \left (2+3 x^2\right )^{3/2}-\frac{1}{21} (3+2 x)^4 \left (2+3 x^2\right )^{3/2}+\frac{\int (3+2 x) (577458+772632 x) \sqrt{2+3 x^2} \, dx}{5670}\\ &=\frac{923}{315} (3+2 x)^2 \left (2+3 x^2\right )^{3/2}+\frac{29}{63} (3+2 x)^3 \left (2+3 x^2\right )^{3/2}-\frac{1}{21} (3+2 x)^4 \left (2+3 x^2\right )^{3/2}+\frac{2}{405} (13781+4599 x) \left (2+3 x^2\right )^{3/2}+\frac{2341}{9} \int \sqrt{2+3 x^2} \, dx\\ &=\frac{2341}{18} x \sqrt{2+3 x^2}+\frac{923}{315} (3+2 x)^2 \left (2+3 x^2\right )^{3/2}+\frac{29}{63} (3+2 x)^3 \left (2+3 x^2\right )^{3/2}-\frac{1}{21} (3+2 x)^4 \left (2+3 x^2\right )^{3/2}+\frac{2}{405} (13781+4599 x) \left (2+3 x^2\right )^{3/2}+\frac{2341}{9} \int \frac{1}{\sqrt{2+3 x^2}} \, dx\\ &=\frac{2341}{18} x \sqrt{2+3 x^2}+\frac{923}{315} (3+2 x)^2 \left (2+3 x^2\right )^{3/2}+\frac{29}{63} (3+2 x)^3 \left (2+3 x^2\right )^{3/2}-\frac{1}{21} (3+2 x)^4 \left (2+3 x^2\right )^{3/2}+\frac{2}{405} (13781+4599 x) \left (2+3 x^2\right )^{3/2}+\frac{2341 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{9 \sqrt{3}}\\ \end{align*}
Mathematica [A] time = 0.0792069, size = 65, normalized size = 0.53 \[ \frac{\sqrt{3 x^2+2} \left (-12960 x^6-15120 x^5+297648 x^4+1222200 x^3+1956174 x^2+1558935 x+1167988\right )}{5670}+\frac{2341 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{9 \sqrt{3}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.013, size = 91, normalized size = 0.8 \begin{align*} -{\frac{16\,{x}^{4}}{21} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{3}{2}}}}+{\frac{5672\,{x}^{2}}{315} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{3}{2}}}}+{\frac{291997}{2835} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{3}{2}}}}-{\frac{8\,{x}^{3}}{9} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{3}{2}}}}+{\frac{652\,x}{9} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{3}{2}}}}+{\frac{2341\,x}{18}\sqrt{3\,{x}^{2}+2}}+{\frac{2341\,\sqrt{3}}{27}{\it Arcsinh} \left ({\frac{x\sqrt{6}}{2}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.47699, size = 122, normalized size = 1. \begin{align*} -\frac{16}{21} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} x^{4} - \frac{8}{9} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} x^{3} + \frac{5672}{315} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} x^{2} + \frac{652}{9} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} x + \frac{291997}{2835} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} + \frac{2341}{18} \, \sqrt{3 \, x^{2} + 2} x + \frac{2341}{27} \, \sqrt{3} \operatorname{arsinh}\left (\frac{1}{2} \, \sqrt{6} x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.63265, size = 235, normalized size = 1.93 \begin{align*} -\frac{1}{5670} \,{\left (12960 \, x^{6} + 15120 \, x^{5} - 297648 \, x^{4} - 1222200 \, x^{3} - 1956174 \, x^{2} - 1558935 \, x - 1167988\right )} \sqrt{3 \, x^{2} + 2} + \frac{2341}{54} \, \sqrt{3} \log \left (-\sqrt{3} \sqrt{3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 6.44113, size = 131, normalized size = 1.07 \begin{align*} - \frac{16 x^{6} \sqrt{3 x^{2} + 2}}{7} - \frac{8 x^{5} \sqrt{3 x^{2} + 2}}{3} + \frac{5512 x^{4} \sqrt{3 x^{2} + 2}}{105} + \frac{1940 x^{3} \sqrt{3 x^{2} + 2}}{9} + \frac{326029 x^{2} \sqrt{3 x^{2} + 2}}{945} + \frac{4949 x \sqrt{3 x^{2} + 2}}{18} + \frac{583994 \sqrt{3 x^{2} + 2}}{2835} + \frac{2341 \sqrt{3} \operatorname{asinh}{\left (\frac{\sqrt{6} x}{2} \right )}}{27} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11454, size = 86, normalized size = 0.7 \begin{align*} -\frac{1}{5670} \,{\left (3 \,{\left (2 \,{\left (12 \,{\left (6 \,{\left (5 \,{\left (6 \, x + 7\right )} x - 689\right )} x - 16975\right )} x - 326029\right )} x - 519645\right )} x - 1167988\right )} \sqrt{3 \, x^{2} + 2} - \frac{2341}{27} \, \sqrt{3} \log \left (-\sqrt{3} x + \sqrt{3 \, x^{2} + 2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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