Optimal. Leaf size=197 \[ \frac{5773 \sqrt{-3 x^2-5 x-2} \text{EllipticF}\left (\sin ^{-1}\left (\sqrt{3} \sqrt{x+1}\right ),-\frac{2}{3}\right )}{3402 \sqrt{3} \sqrt{3 x^2+5 x+2}}-\frac{2}{27} (2 x+3)^{3/2} \left (3 x^2+5 x+2\right )^{3/2}+\frac{202}{189} \sqrt{2 x+3} \left (3 x^2+5 x+2\right )^{3/2}+\frac{\sqrt{2 x+3} (30033 x+27914) \sqrt{3 x^2+5 x+2}}{8505}-\frac{4729 \sqrt{-3 x^2-5 x-2} E\left (\sin ^{-1}\left (\sqrt{3} \sqrt{x+1}\right )|-\frac{2}{3}\right )}{2430 \sqrt{3} \sqrt{3 x^2+5 x+2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.133377, antiderivative size = 197, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.207, Rules used = {832, 814, 843, 718, 424, 419} \[ -\frac{2}{27} (2 x+3)^{3/2} \left (3 x^2+5 x+2\right )^{3/2}+\frac{202}{189} \sqrt{2 x+3} \left (3 x^2+5 x+2\right )^{3/2}+\frac{\sqrt{2 x+3} (30033 x+27914) \sqrt{3 x^2+5 x+2}}{8505}+\frac{5773 \sqrt{-3 x^2-5 x-2} F\left (\sin ^{-1}\left (\sqrt{3} \sqrt{x+1}\right )|-\frac{2}{3}\right )}{3402 \sqrt{3} \sqrt{3 x^2+5 x+2}}-\frac{4729 \sqrt{-3 x^2-5 x-2} E\left (\sin ^{-1}\left (\sqrt{3} \sqrt{x+1}\right )|-\frac{2}{3}\right )}{2430 \sqrt{3} \sqrt{3 x^2+5 x+2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 832
Rule 814
Rule 843
Rule 718
Rule 424
Rule 419
Rubi steps
\begin{align*} \int (5-x) (3+2 x)^{3/2} \sqrt{2+5 x+3 x^2} \, dx &=-\frac{2}{27} (3+2 x)^{3/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{2}{27} \int \sqrt{3+2 x} \left (231+\frac{303 x}{2}\right ) \sqrt{2+5 x+3 x^2} \, dx\\ &=\frac{202}{189} \sqrt{3+2 x} \left (2+5 x+3 x^2\right )^{3/2}-\frac{2}{27} (3+2 x)^{3/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{4}{567} \int \frac{\left (\frac{14259}{4}+\frac{10011 x}{4}\right ) \sqrt{2+5 x+3 x^2}}{\sqrt{3+2 x}} \, dx\\ &=\frac{\sqrt{3+2 x} (27914+30033 x) \sqrt{2+5 x+3 x^2}}{8505}+\frac{202}{189} \sqrt{3+2 x} \left (2+5 x+3 x^2\right )^{3/2}-\frac{2}{27} (3+2 x)^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{2 \int \frac{\frac{52833}{2}+\frac{99309 x}{4}}{\sqrt{3+2 x} \sqrt{2+5 x+3 x^2}} \, dx}{25515}\\ &=\frac{\sqrt{3+2 x} (27914+30033 x) \sqrt{2+5 x+3 x^2}}{8505}+\frac{202}{189} \sqrt{3+2 x} \left (2+5 x+3 x^2\right )^{3/2}-\frac{2}{27} (3+2 x)^{3/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{5773 \int \frac{1}{\sqrt{3+2 x} \sqrt{2+5 x+3 x^2}} \, dx}{6804}-\frac{4729 \int \frac{\sqrt{3+2 x}}{\sqrt{2+5 x+3 x^2}} \, dx}{4860}\\ &=\frac{\sqrt{3+2 x} (27914+30033 x) \sqrt{2+5 x+3 x^2}}{8505}+\frac{202}{189} \sqrt{3+2 x} \left (2+5 x+3 x^2\right )^{3/2}-\frac{2}{27} (3+2 x)^{3/2} \left (2+5 x+3 x^2\right )^{3/2}+\frac{\left (5773 \sqrt{-2-5 x-3 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{1-x^2} \sqrt{1+\frac{2 x^2}{3}}} \, dx,x,\frac{\sqrt{6+6 x}}{\sqrt{2}}\right )}{3402 \sqrt{3} \sqrt{2+5 x+3 x^2}}-\frac{\left (4729 \sqrt{-2-5 x-3 x^2}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{1+\frac{2 x^2}{3}}}{\sqrt{1-x^2}} \, dx,x,\frac{\sqrt{6+6 x}}{\sqrt{2}}\right )}{2430 \sqrt{3} \sqrt{2+5 x+3 x^2}}\\ &=\frac{\sqrt{3+2 x} (27914+30033 x) \sqrt{2+5 x+3 x^2}}{8505}+\frac{202}{189} \sqrt{3+2 x} \left (2+5 x+3 x^2\right )^{3/2}-\frac{2}{27} (3+2 x)^{3/2} \left (2+5 x+3 x^2\right )^{3/2}-\frac{4729 \sqrt{-2-5 x-3 x^2} E\left (\sin ^{-1}\left (\sqrt{3} \sqrt{1+x}\right )|-\frac{2}{3}\right )}{2430 \sqrt{3} \sqrt{2+5 x+3 x^2}}+\frac{5773 \sqrt{-2-5 x-3 x^2} F\left (\sin ^{-1}\left (\sqrt{3} \sqrt{1+x}\right )|-\frac{2}{3}\right )}{3402 \sqrt{3} \sqrt{2+5 x+3 x^2}}\\ \end{align*}
Mathematica [A] time = 0.343406, size = 203, normalized size = 1.03 \[ -\frac{-15784 \sqrt{5} \sqrt{\frac{x+1}{2 x+3}} \sqrt{\frac{3 x+2}{2 x+3}} (2 x+3)^2 \text{EllipticF}\left (\sin ^{-1}\left (\frac{\sqrt{\frac{5}{3}}}{\sqrt{2 x+3}}\right ),\frac{3}{5}\right )+2 \left (68040 x^6-59940 x^5-1799874 x^4-5185953 x^3-6208230 x^2-3389617 x-695446\right ) \sqrt{2 x+3}+33103 \sqrt{5} \sqrt{\frac{x+1}{2 x+3}} \sqrt{\frac{3 x+2}{2 x+3}} (2 x+3)^2 E\left (\sin ^{-1}\left (\frac{\sqrt{\frac{5}{3}}}{\sqrt{2 x+3}}\right )|\frac{3}{5}\right )}{51030 (2 x+3) \sqrt{3 x^2+5 x+2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.012, size = 151, normalized size = 0.8 \begin{align*} -{\frac{1}{3061800\,{x}^{3}+9695700\,{x}^{2}+9695700\,x+3061800}\sqrt{3+2\,x}\sqrt{3\,{x}^{2}+5\,x+2} \left ( 1360800\,{x}^{6}-1198800\,{x}^{5}+4238\,\sqrt{3+2\,x}\sqrt{15}\sqrt{-2-2\,x}\sqrt{-20-30\,x}{\it EllipticF} \left ( 1/5\,\sqrt{30\,x+45},1/3\,\sqrt{15} \right ) -33103\,\sqrt{3+2\,x}\sqrt{15}\sqrt{-2-2\,x}\sqrt{-20-30\,x}{\it EllipticE} \left ( 1/5\,\sqrt{30\,x+45},1/3\,\sqrt{15} \right ) -35997480\,{x}^{4}-103719060\,{x}^{3}-126150780\,{x}^{2}-71102640\,x-15233040 \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\int \sqrt{3 \, x^{2} + 5 \, x + 2}{\left (2 \, x + 3\right )}^{\frac{3}{2}}{\left (x - 5\right )}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-\sqrt{3 \, x^{2} + 5 \, x + 2}{\left (2 \, x^{2} - 7 \, x - 15\right )} \sqrt{2 \, x + 3}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} - \int - 15 \sqrt{2 x + 3} \sqrt{3 x^{2} + 5 x + 2}\, dx - \int - 7 x \sqrt{2 x + 3} \sqrt{3 x^{2} + 5 x + 2}\, dx - \int 2 x^{2} \sqrt{2 x + 3} \sqrt{3 x^{2} + 5 x + 2}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int -\sqrt{3 \, x^{2} + 5 \, x + 2}{\left (2 \, x + 3\right )}^{\frac{3}{2}}{\left (x - 5\right )}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]