Optimal. Leaf size=103 \[ -\frac{1}{20} \left (12 x^2+17 x+6\right )^{5/2}+\frac{97}{768} (24 x+17) \left (12 x^2+17 x+6\right )^{3/2}-\frac{97 (24 x+17) \sqrt{12 x^2+17 x+6}}{24576}+\frac{97 \tanh ^{-1}\left (\frac{24 x+17}{4 \sqrt{3} \sqrt{12 x^2+17 x+6}}\right )}{98304 \sqrt{3}} \]
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Rubi [A] time = 0.0417328, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {1002, 640, 612, 621, 206} \[ -\frac{1}{20} \left (12 x^2+17 x+6\right )^{5/2}+\frac{97}{768} (24 x+17) \left (12 x^2+17 x+6\right )^{3/2}-\frac{97 (24 x+17) \sqrt{12 x^2+17 x+6}}{24576}+\frac{97 \tanh ^{-1}\left (\frac{24 x+17}{4 \sqrt{3} \sqrt{12 x^2+17 x+6}}\right )}{98304 \sqrt{3}} \]
Antiderivative was successfully verified.
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Rule 1002
Rule 640
Rule 612
Rule 621
Rule 206
Rubi steps
\begin{align*} \int (2+3 x) \left (30+31 x-12 x^2\right ) \sqrt{6+17 x+12 x^2} \, dx &=\int (10-3 x) \left (6+17 x+12 x^2\right )^{3/2} \, dx\\ &=-\frac{1}{20} \left (6+17 x+12 x^2\right )^{5/2}+\frac{97}{8} \int \left (6+17 x+12 x^2\right )^{3/2} \, dx\\ &=\frac{97}{768} (17+24 x) \left (6+17 x+12 x^2\right )^{3/2}-\frac{1}{20} \left (6+17 x+12 x^2\right )^{5/2}-\frac{97}{512} \int \sqrt{6+17 x+12 x^2} \, dx\\ &=-\frac{97 (17+24 x) \sqrt{6+17 x+12 x^2}}{24576}+\frac{97}{768} (17+24 x) \left (6+17 x+12 x^2\right )^{3/2}-\frac{1}{20} \left (6+17 x+12 x^2\right )^{5/2}+\frac{97 \int \frac{1}{\sqrt{6+17 x+12 x^2}} \, dx}{49152}\\ &=-\frac{97 (17+24 x) \sqrt{6+17 x+12 x^2}}{24576}+\frac{97}{768} (17+24 x) \left (6+17 x+12 x^2\right )^{3/2}-\frac{1}{20} \left (6+17 x+12 x^2\right )^{5/2}+\frac{97 \operatorname{Subst}\left (\int \frac{1}{48-x^2} \, dx,x,\frac{17+24 x}{\sqrt{6+17 x+12 x^2}}\right )}{24576}\\ &=-\frac{97 (17+24 x) \sqrt{6+17 x+12 x^2}}{24576}+\frac{97}{768} (17+24 x) \left (6+17 x+12 x^2\right )^{3/2}-\frac{1}{20} \left (6+17 x+12 x^2\right )^{5/2}+\frac{97 \tanh ^{-1}\left (\frac{17+24 x}{4 \sqrt{3} \sqrt{6+17 x+12 x^2}}\right )}{98304 \sqrt{3}}\\ \end{align*}
Mathematica [A] time = 0.0345904, size = 72, normalized size = 0.7 \[ \frac{12 \sqrt{12 x^2+17 x+6} \left (-884736 x^4+1963008 x^3+6837888 x^2+5455144 x+1353611\right )+485 \sqrt{3} \tanh ^{-1}\left (\frac{24 x+17}{4 \sqrt{36 x^2+51 x+18}}\right )}{1474560} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.05, size = 96, normalized size = 0.9 \begin{align*} -{\frac{3\,{x}^{2}}{5} \left ( 12\,{x}^{2}+17\,x+6 \right ) ^{{\frac{3}{2}}}}+{\frac{349\,x}{160} \left ( 12\,{x}^{2}+17\,x+6 \right ) ^{{\frac{3}{2}}}}+{\frac{7093}{3840} \left ( 12\,{x}^{2}+17\,x+6 \right ) ^{{\frac{3}{2}}}}-{\frac{1649+2328\,x}{24576}\sqrt{12\,{x}^{2}+17\,x+6}}+{\frac{97\,\sqrt{12}}{589824}\ln \left ({\frac{\sqrt{12}}{12} \left ({\frac{17}{2}}+12\,x \right ) }+\sqrt{12\,{x}^{2}+17\,x+6} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.47097, size = 140, normalized size = 1.36 \begin{align*} -\frac{3}{5} \,{\left (12 \, x^{2} + 17 \, x + 6\right )}^{\frac{3}{2}} x^{2} + \frac{349}{160} \,{\left (12 \, x^{2} + 17 \, x + 6\right )}^{\frac{3}{2}} x + \frac{7093}{3840} \,{\left (12 \, x^{2} + 17 \, x + 6\right )}^{\frac{3}{2}} - \frac{97}{1024} \, \sqrt{12 \, x^{2} + 17 \, x + 6} x + \frac{97}{294912} \, \sqrt{3} \log \left (4 \, \sqrt{3} \sqrt{12 \, x^{2} + 17 \, x + 6} + 24 \, x + 17\right ) - \frac{1649}{24576} \, \sqrt{12 \, x^{2} + 17 \, x + 6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.55974, size = 263, normalized size = 2.55 \begin{align*} -\frac{1}{122880} \,{\left (884736 \, x^{4} - 1963008 \, x^{3} - 6837888 \, x^{2} - 5455144 \, x - 1353611\right )} \sqrt{12 \, x^{2} + 17 \, x + 6} + \frac{97}{589824} \, \sqrt{3} \log \left (8 \, \sqrt{3} \sqrt{12 \, x^{2} + 17 \, x + 6}{\left (24 \, x + 17\right )} + 1152 \, x^{2} + 1632 \, x + 577\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 - 152 x \sqrt{12 x^{2} + 17 x + 6}\, dx - \int - 69 x^{2} \sqrt{12 x^{2} + 17 x + 6}\, dx - \int 36 x^{3} \sqrt{12 x^{2} + 17 x + 6}\, dx - \int - 60 \sqrt{12 x^{2} + 17 x + 6}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.15629, size = 95, normalized size = 0.92 \begin{align*} -\frac{1}{122880} \,{\left (8 \,{\left (48 \,{\left (72 \,{\left (32 \, x - 71\right )} x - 17807\right )} x - 681893\right )} x - 1353611\right )} \sqrt{12 \, x^{2} + 17 \, x + 6} - \frac{97}{294912} \, \sqrt{3} \log \left ({\left | -4 \, \sqrt{3}{\left (2 \, \sqrt{3} x - \sqrt{12 \, x^{2} + 17 \, x + 6}\right )} - 17 \right |}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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