Optimal. Leaf size=50 \[ \frac {1}{16} (2 x+3) \left (4 x^2+12 x+9\right )^{3/2} (2 d-3 e)+\frac {1}{20} e \left (4 x^2+12 x+9\right )^{5/2} \]
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Rubi [A] time = 0.01, antiderivative size = 50, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {640, 609} \[ \frac {1}{16} (2 x+3) \left (4 x^2+12 x+9\right )^{3/2} (2 d-3 e)+\frac {1}{20} e \left (4 x^2+12 x+9\right )^{5/2} \]
Antiderivative was successfully verified.
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Rule 609
Rule 640
Rubi steps
\begin {align*} \int (d+e x) \left (9+12 x+4 x^2\right )^{3/2} \, dx &=\frac {1}{20} e \left (9+12 x+4 x^2\right )^{5/2}+\frac {1}{2} (2 d-3 e) \int \left (9+12 x+4 x^2\right )^{3/2} \, dx\\ &=\frac {1}{16} (2 d-3 e) (3+2 x) \left (9+12 x+4 x^2\right )^{3/2}+\frac {1}{20} e \left (9+12 x+4 x^2\right )^{5/2}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 57, normalized size = 1.14 \[ \frac {x \sqrt {(2 x+3)^2} \left (10 d \left (2 x^3+12 x^2+27 x+27\right )+e x \left (16 x^3+90 x^2+180 x+135\right )\right )}{20 x+30} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.90, size = 44, normalized size = 0.88 \[ \frac {8}{5} \, e x^{5} + {\left (2 \, d + 9 \, e\right )} x^{4} + 6 \, {\left (2 \, d + 3 \, e\right )} x^{3} + \frac {27}{2} \, {\left (2 \, d + e\right )} x^{2} + 27 \, d x \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.16, size = 115, normalized size = 2.30 \[ \frac {8}{5} \, x^{5} e \mathrm {sgn}\left (2 \, x + 3\right ) + 2 \, d x^{4} \mathrm {sgn}\left (2 \, x + 3\right ) + 9 \, x^{4} e \mathrm {sgn}\left (2 \, x + 3\right ) + 12 \, d x^{3} \mathrm {sgn}\left (2 \, x + 3\right ) + 18 \, x^{3} e \mathrm {sgn}\left (2 \, x + 3\right ) + 27 \, d x^{2} \mathrm {sgn}\left (2 \, x + 3\right ) + \frac {27}{2} \, x^{2} e \mathrm {sgn}\left (2 \, x + 3\right ) + 27 \, d x \mathrm {sgn}\left (2 \, x + 3\right ) + \frac {81}{80} \, {\left (10 \, d - 3 \, e\right )} \mathrm {sgn}\left (2 \, x + 3\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 62, normalized size = 1.24 \[ \frac {\left (16 x^{4} e +20 d \,x^{3}+90 x^{3} e +120 d \,x^{2}+180 e \,x^{2}+270 d x +135 e x +270 d \right ) \left (\left (2 x +3\right )^{2}\right )^{\frac {3}{2}} x}{10 \left (2 x +3\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 2.47, size = 78, normalized size = 1.56 \[ \frac {1}{20} \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{\frac {5}{2}} e + \frac {1}{4} \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{\frac {3}{2}} d x - \frac {3}{8} \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{\frac {3}{2}} e x + \frac {3}{8} \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{\frac {3}{2}} d - \frac {9}{16} \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{\frac {3}{2}} e \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.62, size = 67, normalized size = 1.34 \[ \frac {e\,{\left (4\,x^2+12\,x+9\right )}^{5/2}}{20}-\frac {9\,e\,{\left (4\,x^2+12\,x+9\right )}^{3/2}}{16}-\frac {3\,e\,x\,{\left (4\,x^2+12\,x+9\right )}^{3/2}}{8}+\frac {d\,\left (2\,x+3\right )\,{\left (4\,x^2+12\,x+9\right )}^{3/2}}{8} \]
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 \[ \int \left (d + e x\right ) \left (\left (2 x + 3\right )^{2}\right )^{\frac {3}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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