Optimal. Leaf size=60 \[ \frac {(2 x+3) (2 d-3 e) \left (4 x^2+12 x+9\right )^p}{4 (2 p+1)}+\frac {e \left (4 x^2+12 x+9\right )^{p+1}}{8 (p+1)} \]
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Rubi [A] time = 0.01, antiderivative size = 60, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {640, 609} \begin {gather*} \frac {(2 x+3) (2 d-3 e) \left (4 x^2+12 x+9\right )^p}{4 (2 p+1)}+\frac {e \left (4 x^2+12 x+9\right )^{p+1}}{8 (p+1)} \end {gather*}
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 )^p \, dx &=\frac {e \left (9+12 x+4 x^2\right )^{1+p}}{8 (1+p)}+\frac {1}{2} (2 d-3 e) \int \left (9+12 x+4 x^2\right )^p \, dx\\ &=\frac {(2 d-3 e) (3+2 x) \left (9+12 x+4 x^2\right )^p}{4 (1+2 p)}+\frac {e \left (9+12 x+4 x^2\right )^{1+p}}{8 (1+p)}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 48, normalized size = 0.80 \begin {gather*} \frac {(2 x+3) \left ((2 x+3)^2\right )^p (4 d (p+1)+e ((4 p+2) x-3))}{8 (p+1) (2 p+1)} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.17, size = 0, normalized size = 0.00 \begin {gather*} \int (d+e x) \left (9+12 x+4 x^2\right )^p \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 0.40, size = 64, normalized size = 1.07 \begin {gather*} \frac {{\left (4 \, {\left (2 \, e p + e\right )} x^{2} + 12 \, d p + 4 \, {\left ({\left (2 \, d + 3 \, e\right )} p + 2 \, d\right )} x + 12 \, d - 9 \, e\right )} {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p}}{8 \, {\left (2 \, p^{2} + 3 \, p + 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.18, size = 152, normalized size = 2.53 \begin {gather*} \frac {8 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} p x^{2} e + 8 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} d p x + 12 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} p x e + 4 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} x^{2} e + 12 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} d p + 8 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} d x + 12 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} d - 9 \, {\left (4 \, x^{2} + 12 \, x + 9\right )}^{p} e}{8 \, {\left (2 \, p^{2} + 3 \, p + 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 52, normalized size = 0.87 \begin {gather*} \frac {\left (4 e p x +4 d p +2 e x +4 d -3 e \right ) \left (2 x +3\right ) \left (4 x^{2}+12 x +9\right )^{p}}{16 p^{2}+24 p +8} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.06, size = 65, normalized size = 1.08 \begin {gather*} \frac {{\left (4 \, {\left (2 \, p + 1\right )} x^{2} + 12 \, p x - 9\right )} e {\left (2 \, x + 3\right )}^{2 \, p}}{8 \, {\left (2 \, p^{2} + 3 \, p + 1\right )}} + \frac {d {\left (2 \, x + 3\right )}^{2 \, p} {\left (2 \, x + 3\right )}}{2 \, {\left (2 \, p + 1\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.11, size = 87, normalized size = 1.45 \begin {gather*} \left (\frac {12\,d-9\,e+12\,d\,p}{16\,p^2+24\,p+8}+\frac {x\,\left (8\,d+8\,d\,p+12\,e\,p\right )}{16\,p^2+24\,p+8}+\frac {4\,e\,x^2\,\left (2\,p+1\right )}{16\,p^2+24\,p+8}\right )\,{\left (4\,x^2+12\,x+9\right )}^p \end {gather*}
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 \begin {gather*} \begin {cases} - \frac {2 d}{8 x + 12} + \frac {2 e x \log {\left (x + \frac {3}{2} \right )}}{8 x + 12} + \frac {3 e \log {\left (x + \frac {3}{2} \right )}}{8 x + 12} + \frac {3 e}{8 x + 12} & \text {for}\: p = -1 \\\int \frac {d + e x}{\sqrt {\left (2 x + 3\right )^{2}}}\, dx & \text {for}\: p = - \frac {1}{2} \\\frac {8 d p x \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} + \frac {12 d p \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} + \frac {8 d x \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} + \frac {12 d \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} + \frac {8 e p x^{2} \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} + \frac {12 e p x \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} + \frac {4 e x^{2} \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} - \frac {9 e \left (4 x^{2} + 12 x + 9\right )^{p}}{16 p^{2} + 24 p + 8} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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