Optimal. Leaf size=56 \[ \frac {1}{18} (14-3 x) \left (3 x^2+2\right )^{3/2}+\frac {23}{3} x \sqrt {3 x^2+2}+\frac {46 \sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{3 \sqrt {3}} \]
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Rubi [A] time = 0.01, antiderivative size = 56, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.136, Rules used = {780, 195, 215} \begin {gather*} \frac {1}{18} (14-3 x) \left (3 x^2+2\right )^{3/2}+\frac {23}{3} x \sqrt {3 x^2+2}+\frac {46 \sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{3 \sqrt {3}} \end {gather*}
Antiderivative was successfully verified.
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Rule 195
Rule 215
Rule 780
Rubi steps
\begin {align*} \int (5-x) (3+2 x) \sqrt {2+3 x^2} \, dx &=\frac {1}{18} (14-3 x) \left (2+3 x^2\right )^{3/2}+\frac {46}{3} \int \sqrt {2+3 x^2} \, dx\\ &=\frac {23}{3} x \sqrt {2+3 x^2}+\frac {1}{18} (14-3 x) \left (2+3 x^2\right )^{3/2}+\frac {46}{3} \int \frac {1}{\sqrt {2+3 x^2}} \, dx\\ &=\frac {23}{3} x \sqrt {2+3 x^2}+\frac {1}{18} (14-3 x) \left (2+3 x^2\right )^{3/2}+\frac {46 \sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )}{3 \sqrt {3}}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 50, normalized size = 0.89 \begin {gather*} \frac {1}{18} \left (92 \sqrt {3} \sinh ^{-1}\left (\sqrt {\frac {3}{2}} x\right )-\sqrt {3 x^2+2} \left (9 x^3-42 x^2-132 x-28\right )\right ) \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.18, size = 61, normalized size = 1.09 \begin {gather*} \frac {1}{18} \sqrt {3 x^2+2} \left (-9 x^3+42 x^2+132 x+28\right )-\frac {46 \log \left (\sqrt {3 x^2+2}-\sqrt {3} x\right )}{3 \sqrt {3}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 55, normalized size = 0.98 \begin {gather*} -\frac {1}{18} \, {\left (9 \, x^{3} - 42 \, x^{2} - 132 \, x - 28\right )} \sqrt {3 \, x^{2} + 2} + \frac {23}{9} \, \sqrt {3} \log \left (-\sqrt {3} \sqrt {3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.22, size = 48, normalized size = 0.86 \begin {gather*} -\frac {1}{18} \, {\left (3 \, {\left ({\left (3 \, x - 14\right )} x - 44\right )} x - 28\right )} \sqrt {3 \, x^{2} + 2} - \frac {46}{9} \, \sqrt {3} \log \left (-\sqrt {3} x + \sqrt {3 \, x^{2} + 2}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 49, normalized size = 0.88 \begin {gather*} -\frac {\left (3 x^{2}+2\right )^{\frac {3}{2}} x}{6}+\frac {23 \sqrt {3 x^{2}+2}\, x}{3}+\frac {46 \sqrt {3}\, \arcsinh \left (\frac {\sqrt {6}\, x}{2}\right )}{9}+\frac {7 \left (3 x^{2}+2\right )^{\frac {3}{2}}}{9} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.46, size = 48, normalized size = 0.86 \begin {gather*} -\frac {1}{6} \, {\left (3 \, x^{2} + 2\right )}^{\frac {3}{2}} x + \frac {7}{9} \, {\left (3 \, x^{2} + 2\right )}^{\frac {3}{2}} + \frac {23}{3} \, \sqrt {3 \, x^{2} + 2} x + \frac {46}{9} \, \sqrt {3} \operatorname {arsinh}\left (\frac {1}{2} \, \sqrt {6} x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.03, size = 40, normalized size = 0.71 \begin {gather*} \frac {46\,\sqrt {3}\,\mathrm {asinh}\left (\frac {\sqrt {6}\,x}{2}\right )}{9}+\frac {\sqrt {3}\,\sqrt {x^2+\frac {2}{3}}\,\left (-\frac {3\,x^3}{2}+7\,x^2+22\,x+\frac {14}{3}\right )}{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 8.08, size = 94, normalized size = 1.68 \begin {gather*} - \frac {3 x^{5}}{2 \sqrt {3 x^{2} + 2}} - \frac {3 x^{3}}{2 \sqrt {3 x^{2} + 2}} + \frac {15 x \sqrt {3 x^{2} + 2}}{2} - \frac {x}{3 \sqrt {3 x^{2} + 2}} + \frac {7 \left (3 x^{2} + 2\right )^{\frac {3}{2}}}{9} + \frac {46 \sqrt {3} \operatorname {asinh}{\left (\frac {\sqrt {6} x}{2} \right )}}{9} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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