Optimal. Leaf size=142 \[ \frac{3 \left (a+b \sqrt [3]{x}\right )^3 \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (2 p+3)}-\frac{3 a \left (a+b \sqrt [3]{x}\right )^2 \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (p+1)}+\frac{3 a^2 \left (a+b \sqrt [3]{x}\right ) \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (2 p+1)} \]
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Rubi [A] time = 0.0677279, antiderivative size = 142, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {1341, 646, 43} \[ \frac{3 \left (a+b \sqrt [3]{x}\right )^3 \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (2 p+3)}-\frac{3 a \left (a+b \sqrt [3]{x}\right )^2 \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (p+1)}+\frac{3 a^2 \left (a+b \sqrt [3]{x}\right ) \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (2 p+1)} \]
Antiderivative was successfully verified.
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Rule 1341
Rule 646
Rule 43
Rubi steps
\begin{align*} \int \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p \, dx &=3 \operatorname{Subst}\left (\int x^2 \left (a^2+2 a b x+b^2 x^2\right )^p \, dx,x,\sqrt [3]{x}\right )\\ &=\left (3 \left (b \left (a+b \sqrt [3]{x}\right )\right )^{-2 p} \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p\right ) \operatorname{Subst}\left (\int x^2 \left (a b+b^2 x\right )^{2 p} \, dx,x,\sqrt [3]{x}\right )\\ &=\left (3 \left (b \left (a+b \sqrt [3]{x}\right )\right )^{-2 p} \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p\right ) \operatorname{Subst}\left (\int \left (\frac{a^2 \left (a b+b^2 x\right )^{2 p}}{b^2}-\frac{2 a \left (a b+b^2 x\right )^{1+2 p}}{b^3}+\frac{\left (a b+b^2 x\right )^{2+2 p}}{b^4}\right ) \, dx,x,\sqrt [3]{x}\right )\\ &=\frac{3 a^2 \left (a+b \sqrt [3]{x}\right ) \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (1+2 p)}-\frac{3 a \left (a+b \sqrt [3]{x}\right )^2 \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (1+p)}+\frac{3 \left (a+b \sqrt [3]{x}\right )^3 \left (a^2+2 a b \sqrt [3]{x}+b^2 x^{2/3}\right )^p}{b^3 (3+2 p)}\\ \end{align*}
Mathematica [A] time = 0.0489338, size = 83, normalized size = 0.58 \[ \frac{3 \left (a+b \sqrt [3]{x}\right ) \left (\left (a+b \sqrt [3]{x}\right )^2\right )^p \left (a^2-a b (2 p+1) \sqrt [3]{x}+b^2 \left (2 p^2+3 p+1\right ) x^{2/3}\right )}{b^3 (p+1) (2 p+1) (2 p+3)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.005, size = 0, normalized size = 0. \begin{align*} \int \left ({a}^{2}+2\,ab\sqrt [3]{x}+{b}^{2}{x}^{{\frac{2}{3}}} \right ) ^{p}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.972562, size = 104, normalized size = 0.73 \begin{align*} \frac{3 \,{\left ({\left (2 \, p^{2} + 3 \, p + 1\right )} b^{3} x +{\left (2 \, p^{2} + p\right )} a b^{2} x^{\frac{2}{3}} - 2 \, a^{2} b p x^{\frac{1}{3}} + a^{3}\right )}{\left (b x^{\frac{1}{3}} + a\right )}^{2 \, p}}{{\left (4 \, p^{3} + 12 \, p^{2} + 11 \, p + 3\right )} b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.12405, size = 240, normalized size = 1.69 \begin{align*} -\frac{3 \,{\left (2 \, a^{2} b p x^{\frac{1}{3}} - a^{3} -{\left (2 \, b^{3} p^{2} + 3 \, b^{3} p + b^{3}\right )} x -{\left (2 \, a b^{2} p^{2} + a b^{2} p\right )} x^{\frac{2}{3}}\right )}{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p}}{4 \, b^{3} p^{3} + 12 \, b^{3} p^{2} + 11 \, b^{3} p + 3 \, b^{3}} \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 \left (a^{2} + 2 a b \sqrt [3]{x} + b^{2} x^{\frac{2}{3}}\right )^{p}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.16262, size = 309, normalized size = 2.18 \begin{align*} \frac{3 \,{\left (2 \,{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p} b^{3} p^{2} x + 2 \,{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p} a b^{2} p^{2} x^{\frac{2}{3}} + 3 \,{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p} b^{3} p x +{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p} a b^{2} p x^{\frac{2}{3}} - 2 \,{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p} a^{2} b p x^{\frac{1}{3}} +{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p} b^{3} x +{\left (b^{2} x^{\frac{2}{3}} + 2 \, a b x^{\frac{1}{3}} + a^{2}\right )}^{p} a^{3}\right )}}{4 \, b^{3} p^{3} + 12 \, b^{3} p^{2} + 11 \, b^{3} p + 3 \, b^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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