Optimal. Leaf size=228 \[ -\frac{13016 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} \text{EllipticF}\left (\tan ^{-1}\left (\sqrt{x}\right ),-\frac{1}{2}\right )}{56133 \sqrt{3 x^2+5 x+2}}-\frac{10}{33} \left (3 x^2+5 x+2\right )^{3/2} x^{5/2}+\frac{532}{891} \left (3 x^2+5 x+2\right )^{3/2} x^{3/2}-\frac{4420 \left (3 x^2+5 x+2\right )^{3/2} \sqrt{x}}{6237}+\frac{8 (74313 x+57860) \sqrt{3 x^2+5 x+2} \sqrt{x}}{280665}-\frac{261784 (3 x+2) \sqrt{x}}{841995 \sqrt{3 x^2+5 x+2}}+\frac{261784 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} E\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{841995 \sqrt{3 x^2+5 x+2}} \]
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Rubi [A] time = 0.173006, antiderivative size = 228, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {832, 814, 839, 1189, 1100, 1136} \[ -\frac{10}{33} \left (3 x^2+5 x+2\right )^{3/2} x^{5/2}+\frac{532}{891} \left (3 x^2+5 x+2\right )^{3/2} x^{3/2}-\frac{4420 \left (3 x^2+5 x+2\right )^{3/2} \sqrt{x}}{6237}+\frac{8 (74313 x+57860) \sqrt{3 x^2+5 x+2} \sqrt{x}}{280665}-\frac{261784 (3 x+2) \sqrt{x}}{841995 \sqrt{3 x^2+5 x+2}}-\frac{13016 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} F\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{56133 \sqrt{3 x^2+5 x+2}}+\frac{261784 \sqrt{2} (x+1) \sqrt{\frac{3 x+2}{x+1}} E\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{841995 \sqrt{3 x^2+5 x+2}} \]
Antiderivative was successfully verified.
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Rule 832
Rule 814
Rule 839
Rule 1189
Rule 1100
Rule 1136
Rubi steps
\begin{align*} \int (2-5 x) x^{5/2} \sqrt{2+5 x+3 x^2} \, dx &=-\frac{10}{33} x^{5/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{2}{33} \int x^{3/2} (25+133 x) \sqrt{2+5 x+3 x^2} \, dx\\ &=\frac{532}{891} x^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{10}{33} x^{5/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{4}{891} \int \left (-399-\frac{3315 x}{2}\right ) \sqrt{x} \sqrt{2+5 x+3 x^2} \, dx\\ &=-\frac{4420 \sqrt{x} \left (2+5 x+3 x^2\right )^{3/2}}{6237}+\frac{532}{891} x^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{10}{33} x^{5/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{8 \int \frac{\left (\frac{3315}{2}+\frac{24771 x}{2}\right ) \sqrt{2+5 x+3 x^2}}{\sqrt{x}} \, dx}{18711}\\ &=\frac{8 \sqrt{x} (57860+74313 x) \sqrt{2+5 x+3 x^2}}{280665}-\frac{4420 \sqrt{x} \left (2+5 x+3 x^2\right )^{3/2}}{6237}+\frac{532}{891} x^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{10}{33} x^{5/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{16 \int \frac{\frac{24405}{2}+\frac{98169 x}{4}}{\sqrt{x} \sqrt{2+5 x+3 x^2}} \, dx}{841995}\\ &=\frac{8 \sqrt{x} (57860+74313 x) \sqrt{2+5 x+3 x^2}}{280665}-\frac{4420 \sqrt{x} \left (2+5 x+3 x^2\right )^{3/2}}{6237}+\frac{532}{891} x^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{10}{33} x^{5/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{32 \operatorname{Subst}\left (\int \frac{\frac{24405}{2}+\frac{98169 x^2}{4}}{\sqrt{2+5 x^2+3 x^4}} \, dx,x,\sqrt{x}\right )}{841995}\\ &=\frac{8 \sqrt{x} (57860+74313 x) \sqrt{2+5 x+3 x^2}}{280665}-\frac{4420 \sqrt{x} \left (2+5 x+3 x^2\right )^{3/2}}{6237}+\frac{532}{891} x^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{10}{33} x^{5/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{26032 \operatorname{Subst}\left (\int \frac{1}{\sqrt{2+5 x^2+3 x^4}} \, dx,x,\sqrt{x}\right )}{56133}-\frac{261784 \operatorname{Subst}\left (\int \frac{x^2}{\sqrt{2+5 x^2+3 x^4}} \, dx,x,\sqrt{x}\right )}{280665}\\ &=-\frac{261784 \sqrt{x} (2+3 x)}{841995 \sqrt{2+5 x+3 x^2}}+\frac{8 \sqrt{x} (57860+74313 x) \sqrt{2+5 x+3 x^2}}{280665}-\frac{4420 \sqrt{x} \left (2+5 x+3 x^2\right )^{3/2}}{6237}+\frac{532}{891} x^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{10}{33} x^{5/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{261784 \sqrt{2} (1+x) \sqrt{\frac{2+3 x}{1+x}} E\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{841995 \sqrt{2+5 x+3 x^2}}-\frac{13016 \sqrt{2} (1+x) \sqrt{\frac{2+3 x}{1+x}} F\left (\tan ^{-1}\left (\sqrt{x}\right )|-\frac{1}{2}\right )}{56133 \sqrt{2+5 x+3 x^2}}\\ \end{align*}
Mathematica [C] time = 0.18365, size = 170, normalized size = 0.75 \[ \frac{66544 i \sqrt{2} \sqrt{\frac{1}{x}+1} \sqrt{\frac{2}{x}+3} x^{3/2} \text{EllipticF}\left (i \sinh ^{-1}\left (\frac{\sqrt{\frac{2}{3}}}{\sqrt{x}}\right ),\frac{3}{2}\right )-2296350 x^7-3129840 x^6+271350 x^5+947916 x^4+39780 x^3-198168 x^2-261784 i \sqrt{2} \sqrt{\frac{1}{x}+1} \sqrt{\frac{2}{x}+3} x^{3/2} E\left (i \sinh ^{-1}\left (\frac{\sqrt{\frac{2}{3}}}{\sqrt{x}}\right )|\frac{3}{2}\right )-918440 x-523568}{841995 \sqrt{x} \sqrt{3 x^2+5 x+2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.02, size = 132, normalized size = 0.6 \begin{align*}{\frac{2}{2525985} \left ( -3444525\,{x}^{7}-4694760\,{x}^{6}+407025\,{x}^{5}+98718\,\sqrt{6\,x+4}\sqrt{3+3\,x}\sqrt{6}\sqrt{-x}{\it EllipticF} \left ( 1/2\,\sqrt{6\,x+4},i\sqrt{2} \right ) -65446\,\sqrt{6\,x+4}\sqrt{3+3\,x}\sqrt{6}\sqrt{-x}{\it EllipticE} \left ( 1/2\,\sqrt{6\,x+4},i\sqrt{2} \right ) +1421874\,{x}^{4}+59670\,{x}^{3}+880776\,{x}^{2}+585720\,x \right ){\frac{1}{\sqrt{x}}}{\frac{1}{\sqrt{3\,{x}^{2}+5\,x+2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\int \sqrt{3 \, x^{2} + 5 \, x + 2}{\left (5 \, x - 2\right )} x^{\frac{5}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-{\left (5 \, x^{3} - 2 \, x^{2}\right )} \sqrt{3 \, x^{2} + 5 \, x + 2} \sqrt{x}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int -\sqrt{3 \, x^{2} + 5 \, x + 2}{\left (5 \, x - 2\right )} x^{\frac{5}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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