Optimal. Leaf size=160 \[ \frac {e \left (b^2-4 a c\right )^3 \tanh ^{-1}\left (\frac {b+2 c x}{2 \sqrt {c} \sqrt {a+b x+c x^2}}\right )}{512 c^{7/2}}-\frac {e \left (b^2-4 a c\right )^2 (b+2 c x) \sqrt {a+b x+c x^2}}{256 c^3}+\frac {e \left (b^2-4 a c\right ) (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{96 c^2}+\frac {\left (a+b x+c x^2\right )^{5/2} (-b e+12 c d+10 c e x)}{30 c} \]
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Rubi [A] time = 0.12, antiderivative size = 160, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {779, 612, 621, 206} \begin {gather*} -\frac {e \left (b^2-4 a c\right )^2 (b+2 c x) \sqrt {a+b x+c x^2}}{256 c^3}+\frac {e \left (b^2-4 a c\right ) (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{96 c^2}+\frac {e \left (b^2-4 a c\right )^3 \tanh ^{-1}\left (\frac {b+2 c x}{2 \sqrt {c} \sqrt {a+b x+c x^2}}\right )}{512 c^{7/2}}+\frac {\left (a+b x+c x^2\right )^{5/2} (-b e+12 c d+10 c e x)}{30 c} \end {gather*}
Antiderivative was successfully verified.
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Rule 206
Rule 612
Rule 621
Rule 779
Rubi steps
\begin {align*} \int (b+2 c x) (d+e x) \left (a+b x+c x^2\right )^{3/2} \, dx &=\frac {(12 c d-b e+10 c e x) \left (a+b x+c x^2\right )^{5/2}}{30 c}+\frac {\left (\left (b^2-4 a c\right ) e\right ) \int \left (a+b x+c x^2\right )^{3/2} \, dx}{12 c}\\ &=\frac {\left (b^2-4 a c\right ) e (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{96 c^2}+\frac {(12 c d-b e+10 c e x) \left (a+b x+c x^2\right )^{5/2}}{30 c}-\frac {\left (\left (b^2-4 a c\right )^2 e\right ) \int \sqrt {a+b x+c x^2} \, dx}{64 c^2}\\ &=-\frac {\left (b^2-4 a c\right )^2 e (b+2 c x) \sqrt {a+b x+c x^2}}{256 c^3}+\frac {\left (b^2-4 a c\right ) e (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{96 c^2}+\frac {(12 c d-b e+10 c e x) \left (a+b x+c x^2\right )^{5/2}}{30 c}+\frac {\left (\left (b^2-4 a c\right )^3 e\right ) \int \frac {1}{\sqrt {a+b x+c x^2}} \, dx}{512 c^3}\\ &=-\frac {\left (b^2-4 a c\right )^2 e (b+2 c x) \sqrt {a+b x+c x^2}}{256 c^3}+\frac {\left (b^2-4 a c\right ) e (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{96 c^2}+\frac {(12 c d-b e+10 c e x) \left (a+b x+c x^2\right )^{5/2}}{30 c}+\frac {\left (\left (b^2-4 a c\right )^3 e\right ) \operatorname {Subst}\left (\int \frac {1}{4 c-x^2} \, dx,x,\frac {b+2 c x}{\sqrt {a+b x+c x^2}}\right )}{256 c^3}\\ &=-\frac {\left (b^2-4 a c\right )^2 e (b+2 c x) \sqrt {a+b x+c x^2}}{256 c^3}+\frac {\left (b^2-4 a c\right ) e (b+2 c x) \left (a+b x+c x^2\right )^{3/2}}{96 c^2}+\frac {(12 c d-b e+10 c e x) \left (a+b x+c x^2\right )^{5/2}}{30 c}+\frac {\left (b^2-4 a c\right )^3 e \tanh ^{-1}\left (\frac {b+2 c x}{2 \sqrt {c} \sqrt {a+b x+c x^2}}\right )}{512 c^{7/2}}\\ \end {align*}
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Mathematica [A] time = 0.19, size = 147, normalized size = 0.92 \begin {gather*} \frac {e \left (b^2-4 a c\right ) \left (2 \sqrt {c} (b+2 c x) \sqrt {a+x (b+c x)} \left (4 c \left (5 a+2 c x^2\right )-3 b^2+8 b c x\right )+3 \left (b^2-4 a c\right )^2 \tanh ^{-1}\left (\frac {b+2 c x}{2 \sqrt {c} \sqrt {a+x (b+c x)}}\right )\right )}{1536 c^{7/2}}+\frac {(a+x (b+c x))^{5/2} (2 c (6 d+5 e x)-b e)}{30 c} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 1.16, size = 267, normalized size = 1.67 \begin {gather*} \frac {\sqrt {a+b x+c x^2} \left (-528 a^2 b c^2 e+1536 a^2 c^3 d+480 a^2 c^3 e x+160 a b^3 c e-96 a b^2 c^2 e x+3072 a b c^3 d x+1824 a b c^3 e x^2+3072 a c^4 d x^2+2240 a c^4 e x^3-15 b^5 e+10 b^4 c e x-8 b^3 c^2 e x^2+1536 b^2 c^3 d x^2+1104 b^2 c^3 e x^3+3072 b c^4 d x^3+2432 b c^4 e x^4+1536 c^5 d x^4+1280 c^5 e x^5\right )}{3840 c^3}-\frac {e \left (-64 a^3 c^3+48 a^2 b^2 c^2-12 a b^4 c+b^6\right ) \log \left (-2 \sqrt {c} \sqrt {a+b x+c x^2}+b+2 c x\right )}{512 c^{7/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [B] time = 0.48, size = 559, normalized size = 3.49 \begin {gather*} \left [-\frac {15 \, {\left (b^{6} - 12 \, a b^{4} c + 48 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3}\right )} \sqrt {c} e \log \left (-8 \, c^{2} x^{2} - 8 \, b c x - b^{2} + 4 \, \sqrt {c x^{2} + b x + a} {\left (2 \, c x + b\right )} \sqrt {c} - 4 \, a c\right ) - 4 \, {\left (1280 \, c^{6} e x^{5} + 1536 \, a^{2} c^{4} d + 128 \, {\left (12 \, c^{6} d + 19 \, b c^{5} e\right )} x^{4} + 16 \, {\left (192 \, b c^{5} d + {\left (69 \, b^{2} c^{4} + 140 \, a c^{5}\right )} e\right )} x^{3} + 8 \, {\left (192 \, {\left (b^{2} c^{4} + 2 \, a c^{5}\right )} d - {\left (b^{3} c^{3} - 228 \, a b c^{4}\right )} e\right )} x^{2} - {\left (15 \, b^{5} c - 160 \, a b^{3} c^{2} + 528 \, a^{2} b c^{3}\right )} e + 2 \, {\left (1536 \, a b c^{4} d + {\left (5 \, b^{4} c^{2} - 48 \, a b^{2} c^{3} + 240 \, a^{2} c^{4}\right )} e\right )} x\right )} \sqrt {c x^{2} + b x + a}}{15360 \, c^{4}}, -\frac {15 \, {\left (b^{6} - 12 \, a b^{4} c + 48 \, a^{2} b^{2} c^{2} - 64 \, a^{3} c^{3}\right )} \sqrt {-c} e \arctan \left (\frac {\sqrt {c x^{2} + b x + a} {\left (2 \, c x + b\right )} \sqrt {-c}}{2 \, {\left (c^{2} x^{2} + b c x + a c\right )}}\right ) - 2 \, {\left (1280 \, c^{6} e x^{5} + 1536 \, a^{2} c^{4} d + 128 \, {\left (12 \, c^{6} d + 19 \, b c^{5} e\right )} x^{4} + 16 \, {\left (192 \, b c^{5} d + {\left (69 \, b^{2} c^{4} + 140 \, a c^{5}\right )} e\right )} x^{3} + 8 \, {\left (192 \, {\left (b^{2} c^{4} + 2 \, a c^{5}\right )} d - {\left (b^{3} c^{3} - 228 \, a b c^{4}\right )} e\right )} x^{2} - {\left (15 \, b^{5} c - 160 \, a b^{3} c^{2} + 528 \, a^{2} b c^{3}\right )} e + 2 \, {\left (1536 \, a b c^{4} d + {\left (5 \, b^{4} c^{2} - 48 \, a b^{2} c^{3} + 240 \, a^{2} c^{4}\right )} e\right )} x\right )} \sqrt {c x^{2} + b x + a}}{7680 \, c^{4}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.26, size = 294, normalized size = 1.84 \begin {gather*} \frac {1}{3840} \, \sqrt {c x^{2} + b x + a} {\left (2 \, {\left (4 \, {\left (2 \, {\left (8 \, {\left (10 \, c^{2} x e + \frac {12 \, c^{7} d + 19 \, b c^{6} e}{c^{5}}\right )} x + \frac {192 \, b c^{6} d + 69 \, b^{2} c^{5} e + 140 \, a c^{6} e}{c^{5}}\right )} x + \frac {192 \, b^{2} c^{5} d + 384 \, a c^{6} d - b^{3} c^{4} e + 228 \, a b c^{5} e}{c^{5}}\right )} x + \frac {1536 \, a b c^{5} d + 5 \, b^{4} c^{3} e - 48 \, a b^{2} c^{4} e + 240 \, a^{2} c^{5} e}{c^{5}}\right )} x + \frac {1536 \, a^{2} c^{5} d - 15 \, b^{5} c^{2} e + 160 \, a b^{3} c^{3} e - 528 \, a^{2} b c^{4} e}{c^{5}}\right )} - \frac {{\left (b^{6} e - 12 \, a b^{4} c e + 48 \, a^{2} b^{2} c^{2} e - 64 \, a^{3} c^{3} e\right )} \log \left ({\left | -2 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x + a}\right )} \sqrt {c} - b \right |}\right )}{512 \, c^{\frac {7}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.06, size = 401, normalized size = 2.51 \begin {gather*} -\frac {a^{3} e \ln \left (\frac {c x +\frac {b}{2}}{\sqrt {c}}+\sqrt {c \,x^{2}+b x +a}\right )}{8 \sqrt {c}}+\frac {3 a^{2} b^{2} e \ln \left (\frac {c x +\frac {b}{2}}{\sqrt {c}}+\sqrt {c \,x^{2}+b x +a}\right )}{32 c^{\frac {3}{2}}}-\frac {3 a \,b^{4} e \ln \left (\frac {c x +\frac {b}{2}}{\sqrt {c}}+\sqrt {c \,x^{2}+b x +a}\right )}{128 c^{\frac {5}{2}}}+\frac {b^{6} e \ln \left (\frac {c x +\frac {b}{2}}{\sqrt {c}}+\sqrt {c \,x^{2}+b x +a}\right )}{512 c^{\frac {7}{2}}}-\frac {\sqrt {c \,x^{2}+b x +a}\, a^{2} e x}{8}+\frac {\sqrt {c \,x^{2}+b x +a}\, a \,b^{2} e x}{16 c}-\frac {\sqrt {c \,x^{2}+b x +a}\, b^{4} e x}{128 c^{2}}-\frac {\sqrt {c \,x^{2}+b x +a}\, a^{2} b e}{16 c}+\frac {\sqrt {c \,x^{2}+b x +a}\, a \,b^{3} e}{32 c^{2}}-\frac {\left (c \,x^{2}+b x +a \right )^{\frac {3}{2}} a e x}{12}-\frac {\sqrt {c \,x^{2}+b x +a}\, b^{5} e}{256 c^{3}}+\frac {\left (c \,x^{2}+b x +a \right )^{\frac {3}{2}} b^{2} e x}{48 c}-\frac {\left (c \,x^{2}+b x +a \right )^{\frac {3}{2}} a b e}{24 c}+\frac {\left (c \,x^{2}+b x +a \right )^{\frac {3}{2}} b^{3} e}{96 c^{2}}+\frac {\left (c \,x^{2}+b x +a \right )^{\frac {5}{2}} e x}{3}-\frac {\left (c \,x^{2}+b x +a \right )^{\frac {5}{2}} b e}{30 c}+\frac {2 \left (c \,x^{2}+b x +a \right )^{\frac {5}{2}} d}{5} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \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 \left (b+2\,c\,x\right )\,\left (d+e\,x\right )\,{\left (c\,x^2+b\,x+a\right )}^{3/2} \,d x \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*} \int \left (b + 2 c x\right ) \left (d + e x\right ) \left (a + b x + c x^{2}\right )^{\frac {3}{2}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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