Optimal. Leaf size=48 \[ \frac{(2 x+3)^2 (15 x+2)}{18 \left (3 x^2+2\right )^{3/2}}-\frac{41 (4-9 x)}{54 \sqrt{3 x^2+2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0181029, antiderivative size = 48, normalized size of antiderivative = 1., 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 = {805, 637} \[ \frac{(2 x+3)^2 (15 x+2)}{18 \left (3 x^2+2\right )^{3/2}}-\frac{41 (4-9 x)}{54 \sqrt{3 x^2+2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 805
Rule 637
Rubi steps
\begin{align*} \int \frac{(5-x) (3+2 x)^2}{\left (2+3 x^2\right )^{5/2}} \, dx &=\frac{(3+2 x)^2 (2+15 x)}{18 \left (2+3 x^2\right )^{3/2}}+\frac{41}{9} \int \frac{3+2 x}{\left (2+3 x^2\right )^{3/2}} \, dx\\ &=\frac{(3+2 x)^2 (2+15 x)}{18 \left (2+3 x^2\right )^{3/2}}-\frac{41 (4-9 x)}{54 \sqrt{2+3 x^2}}\\ \end{align*}
Mathematica [A] time = 0.110465, size = 30, normalized size = 0.62 \[ -\frac{-1287 x^3-72 x^2-1215 x+274}{54 \left (3 x^2+2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.004, size = 27, normalized size = 0.6 \begin{align*}{\frac{1287\,{x}^{3}+72\,{x}^{2}+1215\,x-274}{54} \left ( 3\,{x}^{2}+2 \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.990341, size = 68, normalized size = 1.42 \begin{align*} \frac{143 \, x}{18 \, \sqrt{3 \, x^{2} + 2}} + \frac{4 \, x^{2}}{3 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}} + \frac{119 \, x}{18 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}} - \frac{137}{27 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.50824, size = 105, normalized size = 2.19 \begin{align*} \frac{{\left (1287 \, x^{3} + 72 \, x^{2} + 1215 \, x - 274\right )} \sqrt{3 \, x^{2} + 2}}{54 \,{\left (9 \, x^{4} + 12 \, x^{2} + 4\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 - \frac{51 x}{9 x^{4} \sqrt{3 x^{2} + 2} + 12 x^{2} \sqrt{3 x^{2} + 2} + 4 \sqrt{3 x^{2} + 2}}\, dx - \int - \frac{8 x^{2}}{9 x^{4} \sqrt{3 x^{2} + 2} + 12 x^{2} \sqrt{3 x^{2} + 2} + 4 \sqrt{3 x^{2} + 2}}\, dx - \int \frac{4 x^{3}}{9 x^{4} \sqrt{3 x^{2} + 2} + 12 x^{2} \sqrt{3 x^{2} + 2} + 4 \sqrt{3 x^{2} + 2}}\, dx - \int - \frac{45}{9 x^{4} \sqrt{3 x^{2} + 2} + 12 x^{2} \sqrt{3 x^{2} + 2} + 4 \sqrt{3 x^{2} + 2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.10715, size = 34, normalized size = 0.71 \begin{align*} \frac{9 \,{\left ({\left (143 \, x + 8\right )} x + 135\right )} x - 274}{54 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]