Optimal. Leaf size=114 \[ -\frac {72 \sqrt {3 x^2+5 x+2}}{25 (2 x+3)}-\frac {49 \sqrt {3 x^2+5 x+2}}{30 (2 x+3)^2}-\frac {13 \sqrt {3 x^2+5 x+2}}{15 (2 x+3)^3}+\frac {331 \tanh ^{-1}\left (\frac {8 x+7}{2 \sqrt {5} \sqrt {3 x^2+5 x+2}}\right )}{100 \sqrt {5}} \]
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Rubi [A] time = 0.07, antiderivative size = 114, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.148, Rules used = {834, 806, 724, 206} \[ -\frac {72 \sqrt {3 x^2+5 x+2}}{25 (2 x+3)}-\frac {49 \sqrt {3 x^2+5 x+2}}{30 (2 x+3)^2}-\frac {13 \sqrt {3 x^2+5 x+2}}{15 (2 x+3)^3}+\frac {331 \tanh ^{-1}\left (\frac {8 x+7}{2 \sqrt {5} \sqrt {3 x^2+5 x+2}}\right )}{100 \sqrt {5}} \]
Antiderivative was successfully verified.
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Rule 206
Rule 724
Rule 806
Rule 834
Rubi steps
\begin {align*} \int \frac {5-x}{(3+2 x)^4 \sqrt {2+5 x+3 x^2}} \, dx &=-\frac {13 \sqrt {2+5 x+3 x^2}}{15 (3+2 x)^3}-\frac {1}{15} \int \frac {-\frac {11}{2}+78 x}{(3+2 x)^3 \sqrt {2+5 x+3 x^2}} \, dx\\ &=-\frac {13 \sqrt {2+5 x+3 x^2}}{15 (3+2 x)^3}-\frac {49 \sqrt {2+5 x+3 x^2}}{30 (3+2 x)^2}+\frac {1}{150} \int \frac {-\frac {45}{2}-735 x}{(3+2 x)^2 \sqrt {2+5 x+3 x^2}} \, dx\\ &=-\frac {13 \sqrt {2+5 x+3 x^2}}{15 (3+2 x)^3}-\frac {49 \sqrt {2+5 x+3 x^2}}{30 (3+2 x)^2}-\frac {72 \sqrt {2+5 x+3 x^2}}{25 (3+2 x)}+\frac {331}{100} \int \frac {1}{(3+2 x) \sqrt {2+5 x+3 x^2}} \, dx\\ &=-\frac {13 \sqrt {2+5 x+3 x^2}}{15 (3+2 x)^3}-\frac {49 \sqrt {2+5 x+3 x^2}}{30 (3+2 x)^2}-\frac {72 \sqrt {2+5 x+3 x^2}}{25 (3+2 x)}-\frac {331}{50} \operatorname {Subst}\left (\int \frac {1}{20-x^2} \, dx,x,\frac {-7-8 x}{\sqrt {2+5 x+3 x^2}}\right )\\ &=-\frac {13 \sqrt {2+5 x+3 x^2}}{15 (3+2 x)^3}-\frac {49 \sqrt {2+5 x+3 x^2}}{30 (3+2 x)^2}-\frac {72 \sqrt {2+5 x+3 x^2}}{25 (3+2 x)}+\frac {331 \tanh ^{-1}\left (\frac {7+8 x}{2 \sqrt {5} \sqrt {2+5 x+3 x^2}}\right )}{100 \sqrt {5}}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 74, normalized size = 0.65 \[ \frac {-\frac {10 \sqrt {3 x^2+5 x+2} \left (1728 x^2+5674 x+4753\right )}{(2 x+3)^3}-993 \sqrt {5} \tanh ^{-1}\left (\frac {-8 x-7}{2 \sqrt {5} \sqrt {3 x^2+5 x+2}}\right )}{1500} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.76, size = 110, normalized size = 0.96 \[ \frac {993 \, \sqrt {5} {\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )} \log \left (\frac {4 \, \sqrt {5} \sqrt {3 \, x^{2} + 5 \, x + 2} {\left (8 \, x + 7\right )} + 124 \, x^{2} + 212 \, x + 89}{4 \, x^{2} + 12 \, x + 9}\right ) - 20 \, {\left (1728 \, x^{2} + 5674 \, x + 4753\right )} \sqrt {3 \, x^{2} + 5 \, x + 2}}{3000 \, {\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.31, size = 257, normalized size = 2.25 \[ \frac {331}{500} \, \sqrt {5} \log \left (\frac {{\left | -4 \, \sqrt {3} x - 2 \, \sqrt {5} - 6 \, \sqrt {3} + 4 \, \sqrt {3 \, x^{2} + 5 \, x + 2} \right |}}{{\left | -4 \, \sqrt {3} x + 2 \, \sqrt {5} - 6 \, \sqrt {3} + 4 \, \sqrt {3 \, x^{2} + 5 \, x + 2} \right |}}\right ) - \frac {3972 \, {\left (\sqrt {3} x - \sqrt {3 \, x^{2} + 5 \, x + 2}\right )}^{5} + 29790 \, \sqrt {3} {\left (\sqrt {3} x - \sqrt {3 \, x^{2} + 5 \, x + 2}\right )}^{4} + 255470 \, {\left (\sqrt {3} x - \sqrt {3 \, x^{2} + 5 \, x + 2}\right )}^{3} + 338835 \, \sqrt {3} {\left (\sqrt {3} x - \sqrt {3 \, x^{2} + 5 \, x + 2}\right )}^{2} + 632175 \, \sqrt {3} x + 149502 \, \sqrt {3} - 632175 \, \sqrt {3 \, x^{2} + 5 \, x + 2}}{150 \, {\left (2 \, {\left (\sqrt {3} x - \sqrt {3 \, x^{2} + 5 \, x + 2}\right )}^{2} + 6 \, \sqrt {3} {\left (\sqrt {3} x - \sqrt {3 \, x^{2} + 5 \, x + 2}\right )} + 11\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 95, normalized size = 0.83 \[ -\frac {331 \sqrt {5}\, \arctanh \left (\frac {2 \left (-4 x -\frac {7}{2}\right ) \sqrt {5}}{5 \sqrt {-16 x +12 \left (x +\frac {3}{2}\right )^{2}-19}}\right )}{500}-\frac {49 \sqrt {-4 x +3 \left (x +\frac {3}{2}\right )^{2}-\frac {19}{4}}}{120 \left (x +\frac {3}{2}\right )^{2}}-\frac {36 \sqrt {-4 x +3 \left (x +\frac {3}{2}\right )^{2}-\frac {19}{4}}}{25 \left (x +\frac {3}{2}\right )}-\frac {13 \sqrt {-4 x +3 \left (x +\frac {3}{2}\right )^{2}-\frac {19}{4}}}{120 \left (x +\frac {3}{2}\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.21, size = 121, normalized size = 1.06 \[ -\frac {331}{500} \, \sqrt {5} \log \left (\frac {\sqrt {5} \sqrt {3 \, x^{2} + 5 \, x + 2}}{{\left | 2 \, x + 3 \right |}} + \frac {5}{2 \, {\left | 2 \, x + 3 \right |}} - 2\right ) - \frac {13 \, \sqrt {3 \, x^{2} + 5 \, x + 2}}{15 \, {\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} - \frac {49 \, \sqrt {3 \, x^{2} + 5 \, x + 2}}{30 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac {72 \, \sqrt {3 \, x^{2} + 5 \, x + 2}}{25 \, {\left (2 \, x + 3\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ -\int \frac {x-5}{{\left (2\,x+3\right )}^4\,\sqrt {3\,x^2+5\,x+2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ - \int \frac {x}{16 x^{4} \sqrt {3 x^{2} + 5 x + 2} + 96 x^{3} \sqrt {3 x^{2} + 5 x + 2} + 216 x^{2} \sqrt {3 x^{2} + 5 x + 2} + 216 x \sqrt {3 x^{2} + 5 x + 2} + 81 \sqrt {3 x^{2} + 5 x + 2}}\, dx - \int \left (- \frac {5}{16 x^{4} \sqrt {3 x^{2} + 5 x + 2} + 96 x^{3} \sqrt {3 x^{2} + 5 x + 2} + 216 x^{2} \sqrt {3 x^{2} + 5 x + 2} + 216 x \sqrt {3 x^{2} + 5 x + 2} + 81 \sqrt {3 x^{2} + 5 x + 2}}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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