Optimal. Leaf size=107 \[ \frac {c \left (a+b x^3\right )^{1+p}}{3 b (1+p)}+\frac {d x^4 \left (a+b x^3\right )^{1+p} \, _2F_1\left (1,\frac {7}{3}+p;\frac {7}{3};-\frac {b x^3}{a}\right )}{4 a}+\frac {e x^5 \left (a+b x^3\right )^{1+p} \, _2F_1\left (1,\frac {8}{3}+p;\frac {8}{3};-\frac {b x^3}{a}\right )}{5 a} \]
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Rubi [A]
time = 0.07, antiderivative size = 125, normalized size of antiderivative = 1.17, number of steps
used = 7, number of rules used = 4, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.174, Rules used = {1907, 267, 372,
371} \begin {gather*} \frac {c \left (a+b x^3\right )^{p+1}}{3 b (p+1)}+\frac {1}{4} d x^4 \left (a+b x^3\right )^p \left (\frac {b x^3}{a}+1\right )^{-p} \, _2F_1\left (\frac {4}{3},-p;\frac {7}{3};-\frac {b x^3}{a}\right )+\frac {1}{5} e x^5 \left (a+b x^3\right )^p \left (\frac {b x^3}{a}+1\right )^{-p} \, _2F_1\left (\frac {5}{3},-p;\frac {8}{3};-\frac {b x^3}{a}\right ) \end {gather*}
Antiderivative was successfully verified.
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Rule 267
Rule 371
Rule 372
Rule 1907
Rubi steps
\begin {align*} \int x^2 \left (c+d x+e x^2\right ) \left (a+b x^3\right )^p \, dx &=\int \left (c x^2 \left (a+b x^3\right )^p+d x^3 \left (a+b x^3\right )^p+e x^4 \left (a+b x^3\right )^p\right ) \, dx\\ &=c \int x^2 \left (a+b x^3\right )^p \, dx+d \int x^3 \left (a+b x^3\right )^p \, dx+e \int x^4 \left (a+b x^3\right )^p \, dx\\ &=\frac {c \left (a+b x^3\right )^{1+p}}{3 b (1+p)}+\left (d \left (a+b x^3\right )^p \left (1+\frac {b x^3}{a}\right )^{-p}\right ) \int x^3 \left (1+\frac {b x^3}{a}\right )^p \, dx+\left (e \left (a+b x^3\right )^p \left (1+\frac {b x^3}{a}\right )^{-p}\right ) \int x^4 \left (1+\frac {b x^3}{a}\right )^p \, dx\\ &=\frac {c \left (a+b x^3\right )^{1+p}}{3 b (1+p)}+\frac {1}{4} d x^4 \left (a+b x^3\right )^p \left (1+\frac {b x^3}{a}\right )^{-p} \, _2F_1\left (\frac {4}{3},-p;\frac {7}{3};-\frac {b x^3}{a}\right )+\frac {1}{5} e x^5 \left (a+b x^3\right )^p \left (1+\frac {b x^3}{a}\right )^{-p} \, _2F_1\left (\frac {5}{3},-p;\frac {8}{3};-\frac {b x^3}{a}\right )\\ \end {align*}
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Mathematica [A]
time = 0.60, size = 116, normalized size = 1.08 \begin {gather*} \frac {\left (a+b x^3\right )^p \left (1+\frac {b x^3}{a}\right )^{-p} \left (20 c \left (a+b x^3\right ) \left (1+\frac {b x^3}{a}\right )^p+15 b d (1+p) x^4 \, _2F_1\left (\frac {4}{3},-p;\frac {7}{3};-\frac {b x^3}{a}\right )+12 b e (1+p) x^5 \, _2F_1\left (\frac {5}{3},-p;\frac {8}{3};-\frac {b x^3}{a}\right )\right )}{60 b (1+p)} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.05, size = 0, normalized size = 0.00 \[\int x^{2} \left (e \,x^{2}+d x +c \right ) \left (b \,x^{3}+a \right )^{p}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.41, size = 28, normalized size = 0.26 \begin {gather*} {\rm integral}\left ({\left (e x^{4} + d x^{3} + c x^{2}\right )} {\left (b x^{3} + a\right )}^{p}, x\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A]
time = 61.93, size = 114, normalized size = 1.07 \begin {gather*} \frac {a^{p} d x^{4} \Gamma \left (\frac {4}{3}\right ) {{}_{2}F_{1}\left (\begin {matrix} \frac {4}{3}, - p \\ \frac {7}{3} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 \Gamma \left (\frac {7}{3}\right )} + \frac {a^{p} e x^{5} \Gamma \left (\frac {5}{3}\right ) {{}_{2}F_{1}\left (\begin {matrix} \frac {5}{3}, - p \\ \frac {8}{3} \end {matrix}\middle | {\frac {b x^{3} e^{i \pi }}{a}} \right )}}{3 \Gamma \left (\frac {8}{3}\right )} + c \left (\begin {cases} \frac {a^{p} x^{3}}{3} & \text {for}\: b = 0 \\\frac {\begin {cases} \frac {\left (a + b x^{3}\right )^{p + 1}}{p + 1} & \text {for}\: p \neq -1 \\\log {\left (a + b x^{3} \right )} & \text {otherwise} \end {cases}}{3 b} & \text {otherwise} \end {cases}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
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 \begin {gather*} \int x^2\,{\left (b\,x^3+a\right )}^p\,\left (e\,x^2+d\,x+c\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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