Optimal. Leaf size=55 \[ -\frac {13 \sqrt {3 x^2+2}}{35 (2 x+3)}-\frac {41 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {3 x^2+2}}\right )}{35 \sqrt {35}} \]
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Rubi [A] time = 0.02, antiderivative size = 55, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {807, 725, 206} \[ -\frac {13 \sqrt {3 x^2+2}}{35 (2 x+3)}-\frac {41 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {3 x^2+2}}\right )}{35 \sqrt {35}} \]
Antiderivative was successfully verified.
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Rule 206
Rule 725
Rule 807
Rubi steps
\begin {align*} \int \frac {5-x}{(3+2 x)^2 \sqrt {2+3 x^2}} \, dx &=-\frac {13 \sqrt {2+3 x^2}}{35 (3+2 x)}+\frac {41}{35} \int \frac {1}{(3+2 x) \sqrt {2+3 x^2}} \, dx\\ &=-\frac {13 \sqrt {2+3 x^2}}{35 (3+2 x)}-\frac {41}{35} \operatorname {Subst}\left (\int \frac {1}{35-x^2} \, dx,x,\frac {4-9 x}{\sqrt {2+3 x^2}}\right )\\ &=-\frac {13 \sqrt {2+3 x^2}}{35 (3+2 x)}-\frac {41 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {2+3 x^2}}\right )}{35 \sqrt {35}}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 55, normalized size = 1.00 \[ -\frac {13 \sqrt {3 x^2+2}}{35 (2 x+3)}-\frac {41 \tanh ^{-1}\left (\frac {4-9 x}{\sqrt {35} \sqrt {3 x^2+2}}\right )}{35 \sqrt {35}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.58, size = 74, normalized size = 1.35 \[ \frac {41 \, \sqrt {35} {\left (2 \, x + 3\right )} \log \left (-\frac {\sqrt {35} \sqrt {3 \, x^{2} + 2} {\left (9 \, x - 4\right )} + 93 \, x^{2} - 36 \, x + 43}{4 \, x^{2} + 12 \, x + 9}\right ) - 910 \, \sqrt {3 \, x^{2} + 2}}{2450 \, {\left (2 \, x + 3\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.27, size = 125, normalized size = 2.27 \[ \frac {1}{2450} \, \sqrt {35} {\left (13 \, \sqrt {35} \sqrt {3} + 82 \, \log \left (\sqrt {35} \sqrt {3} - 9\right )\right )} \mathrm {sgn}\left (\frac {1}{2 \, x + 3}\right ) - \frac {41 \, \sqrt {35} \log \left (\sqrt {35} {\left (\sqrt {-\frac {18}{2 \, x + 3} + \frac {35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac {\sqrt {35}}{2 \, x + 3}\right )} - 9\right )}{1225 \, \mathrm {sgn}\left (\frac {1}{2 \, x + 3}\right )} - \frac {13 \, \sqrt {-\frac {18}{2 \, x + 3} + \frac {35}{{\left (2 \, x + 3\right )}^{2}} + 3}}{70 \, \mathrm {sgn}\left (\frac {1}{2 \, x + 3}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 53, normalized size = 0.96 \[ -\frac {41 \sqrt {35}\, \arctanh \left (\frac {2 \left (-9 x +4\right ) \sqrt {35}}{35 \sqrt {-36 x +12 \left (x +\frac {3}{2}\right )^{2}-19}}\right )}{1225}-\frac {13 \sqrt {-9 x +3 \left (x +\frac {3}{2}\right )^{2}-\frac {19}{4}}}{70 \left (x +\frac {3}{2}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.35, size = 53, normalized size = 0.96 \[ \frac {41}{1225} \, \sqrt {35} \operatorname {arsinh}\left (\frac {3 \, \sqrt {6} x}{2 \, {\left | 2 \, x + 3 \right |}} - \frac {2 \, \sqrt {6}}{3 \, {\left | 2 \, x + 3 \right |}}\right ) - \frac {13 \, \sqrt {3 \, x^{2} + 2}}{35 \, {\left (2 \, x + 3\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.92, size = 53, normalized size = 0.96 \[ \frac {41\,\sqrt {35}\,\ln \left (x+\frac {3}{2}\right )}{1225}-\frac {41\,\sqrt {35}\,\ln \left (x-\frac {\sqrt {3}\,\sqrt {35}\,\sqrt {x^2+\frac {2}{3}}}{9}-\frac {4}{9}\right )}{1225}-\frac {13\,\sqrt {3}\,\sqrt {x^2+\frac {2}{3}}}{70\,\left (x+\frac {3}{2}\right )} \]
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 \[ - \int \frac {x}{4 x^{2} \sqrt {3 x^{2} + 2} + 12 x \sqrt {3 x^{2} + 2} + 9 \sqrt {3 x^{2} + 2}}\, dx - \int \left (- \frac {5}{4 x^{2} \sqrt {3 x^{2} + 2} + 12 x \sqrt {3 x^{2} + 2} + 9 \sqrt {3 x^{2} + 2}}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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