Optimal. Leaf size=68 \[ \frac {d^3 \left (b^2-4 a c\right ) \left (a+b x+c x^2\right )^{p+1}}{(p+1) (p+2)}+\frac {d^3 (b+2 c x)^2 \left (a+b x+c x^2\right )^{p+1}}{p+2} \]
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Rubi [A] time = 0.03, antiderivative size = 68, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.083, Rules used = {692, 629} \[ \frac {d^3 \left (b^2-4 a c\right ) \left (a+b x+c x^2\right )^{p+1}}{(p+1) (p+2)}+\frac {d^3 (b+2 c x)^2 \left (a+b x+c x^2\right )^{p+1}}{p+2} \]
Antiderivative was successfully verified.
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Rule 629
Rule 692
Rubi steps
\begin {align*} \int (b d+2 c d x)^3 \left (a+b x+c x^2\right )^p \, dx &=\frac {d^3 (b+2 c x)^2 \left (a+b x+c x^2\right )^{1+p}}{2+p}+\frac {\left (\left (b^2-4 a c\right ) d^2\right ) \int (b d+2 c d x) \left (a+b x+c x^2\right )^p \, dx}{2+p}\\ &=\frac {\left (b^2-4 a c\right ) d^3 \left (a+b x+c x^2\right )^{1+p}}{(1+p) (2+p)}+\frac {d^3 (b+2 c x)^2 \left (a+b x+c x^2\right )^{1+p}}{2+p}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 58, normalized size = 0.85 \[ \frac {d^3 (a+x (b+c x))^{p+1} \left (4 c \left (c (p+1) x^2-a\right )+b^2 (p+2)+4 b c (p+1) x\right )}{(p+1) (p+2)} \]
Antiderivative was successfully verified.
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fricas [B] time = 1.35, size = 151, normalized size = 2.22 \[ \frac {{\left (a b^{2} d^{3} p + 4 \, {\left (c^{3} d^{3} p + c^{3} d^{3}\right )} x^{4} + 2 \, {\left (a b^{2} - 2 \, a^{2} c\right )} d^{3} + 8 \, {\left (b c^{2} d^{3} p + b c^{2} d^{3}\right )} x^{3} + {\left (6 \, b^{2} c d^{3} + {\left (5 \, b^{2} c + 4 \, a c^{2}\right )} d^{3} p\right )} x^{2} + {\left (2 \, b^{3} d^{3} + {\left (b^{3} + 4 \, a b c\right )} d^{3} p\right )} x\right )} {\left (c x^{2} + b x + a\right )}^{p}}{p^{2} + 3 \, p + 2} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.19, size = 291, normalized size = 4.28 \[ \frac {a b^{2} d^{3} p \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p} + 2 \, a b^{2} d^{3} \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p} - 4 \, a^{2} c d^{3} \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p} + {\left (c d x^{2} + b d x\right )} b^{2} d^{2} p \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p} + 4 \, {\left (c d x^{2} + b d x\right )} a c d^{2} p \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p} + 2 \, {\left (c d x^{2} + b d x\right )} b^{2} d^{2} \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p} + 4 \, {\left (c d x^{2} + b d x\right )}^{2} c d p \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p} + 4 \, {\left (c d x^{2} + b d x\right )}^{2} c d \left (\frac {c d x^{2} + b d x + a d}{d}\right )^{p}}{p^{2} + 3 \, p + 2} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 74, normalized size = 1.09 \[ -\frac {\left (-4 c^{2} p \,x^{2}-4 b c p x -4 c^{2} x^{2}-b^{2} p -4 b c x +4 a c -2 b^{2}\right ) d^{3} \left (c \,x^{2}+b x +a \right )^{p +1}}{p^{2}+3 p +2} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.83, size = 123, normalized size = 1.81 \[ \frac {{\left (4 \, c^{3} d^{3} {\left (p + 1\right )} x^{4} + 8 \, b c^{2} d^{3} {\left (p + 1\right )} x^{3} + a b^{2} d^{3} {\left (p + 2\right )} - 4 \, a^{2} c d^{3} + {\left (b^{2} c d^{3} {\left (5 \, p + 6\right )} + 4 \, a c^{2} d^{3} p\right )} x^{2} + {\left (b^{3} d^{3} {\left (p + 2\right )} + 4 \, a b c d^{3} p\right )} x\right )} {\left (c x^{2} + b x + a\right )}^{p}}{p^{2} + 3 \, p + 2} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.65, size = 160, normalized size = 2.35 \[ {\left (c\,x^2+b\,x+a\right )}^p\,\left (\frac {a\,d^3\,\left (b^2\,p-4\,a\,c+2\,b^2\right )}{p^2+3\,p+2}+\frac {c\,d^3\,x^2\,\left (5\,b^2\,p+6\,b^2+4\,a\,c\,p\right )}{p^2+3\,p+2}+\frac {4\,c^3\,d^3\,x^4\,\left (p+1\right )}{p^2+3\,p+2}+\frac {b\,d^3\,x\,\left (b^2\,p+2\,b^2+4\,a\,c\,p\right )}{p^2+3\,p+2}+\frac {8\,b\,c^2\,d^3\,x^3\,\left (p+1\right )}{p^2+3\,p+2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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