Optimal. Leaf size=127 \[ -\frac{8 b^3 (c+d x)^{7/2} (b c-a d)}{7 d^5}+\frac{12 b^2 (c+d x)^{5/2} (b c-a d)^2}{5 d^5}-\frac{8 b (c+d x)^{3/2} (b c-a d)^3}{3 d^5}+\frac{2 \sqrt{c+d x} (b c-a d)^4}{d^5}+\frac{2 b^4 (c+d x)^{9/2}}{9 d^5} \]
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Rubi [A] time = 0.0410394, antiderivative size = 127, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059, Rules used = {43} \[ -\frac{8 b^3 (c+d x)^{7/2} (b c-a d)}{7 d^5}+\frac{12 b^2 (c+d x)^{5/2} (b c-a d)^2}{5 d^5}-\frac{8 b (c+d x)^{3/2} (b c-a d)^3}{3 d^5}+\frac{2 \sqrt{c+d x} (b c-a d)^4}{d^5}+\frac{2 b^4 (c+d x)^{9/2}}{9 d^5} \]
Antiderivative was successfully verified.
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Rule 43
Rubi steps
\begin{align*} \int \frac{(a+b x)^4}{\sqrt{c+d x}} \, dx &=\int \left (\frac{(-b c+a d)^4}{d^4 \sqrt{c+d x}}-\frac{4 b (b c-a d)^3 \sqrt{c+d x}}{d^4}+\frac{6 b^2 (b c-a d)^2 (c+d x)^{3/2}}{d^4}-\frac{4 b^3 (b c-a d) (c+d x)^{5/2}}{d^4}+\frac{b^4 (c+d x)^{7/2}}{d^4}\right ) \, dx\\ &=\frac{2 (b c-a d)^4 \sqrt{c+d x}}{d^5}-\frac{8 b (b c-a d)^3 (c+d x)^{3/2}}{3 d^5}+\frac{12 b^2 (b c-a d)^2 (c+d x)^{5/2}}{5 d^5}-\frac{8 b^3 (b c-a d) (c+d x)^{7/2}}{7 d^5}+\frac{2 b^4 (c+d x)^{9/2}}{9 d^5}\\ \end{align*}
Mathematica [A] time = 0.0827054, size = 101, normalized size = 0.8 \[ \frac{2 \sqrt{c+d x} \left (378 b^2 (c+d x)^2 (b c-a d)^2-180 b^3 (c+d x)^3 (b c-a d)-420 b (c+d x) (b c-a d)^3+315 (b c-a d)^4+35 b^4 (c+d x)^4\right )}{315 d^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 186, normalized size = 1.5 \begin{align*}{\frac{70\,{b}^{4}{x}^{4}{d}^{4}+360\,a{b}^{3}{d}^{4}{x}^{3}-80\,{b}^{4}c{d}^{3}{x}^{3}+756\,{a}^{2}{b}^{2}{d}^{4}{x}^{2}-432\,a{b}^{3}c{d}^{3}{x}^{2}+96\,{b}^{4}{c}^{2}{d}^{2}{x}^{2}+840\,{a}^{3}b{d}^{4}x-1008\,{a}^{2}{b}^{2}c{d}^{3}x+576\,a{b}^{3}{c}^{2}{d}^{2}x-128\,{b}^{4}{c}^{3}dx+630\,{a}^{4}{d}^{4}-1680\,{a}^{3}bc{d}^{3}+2016\,{a}^{2}{b}^{2}{c}^{2}{d}^{2}-1152\,a{b}^{3}{c}^{3}d+256\,{b}^{4}{c}^{4}}{315\,{d}^{5}}\sqrt{dx+c}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.965529, size = 275, normalized size = 2.17 \begin{align*} \frac{2 \,{\left (315 \, \sqrt{d x + c} a^{4} + \frac{420 \,{\left ({\left (d x + c\right )}^{\frac{3}{2}} - 3 \, \sqrt{d x + c} c\right )} a^{3} b}{d} + \frac{126 \,{\left (3 \,{\left (d x + c\right )}^{\frac{5}{2}} - 10 \,{\left (d x + c\right )}^{\frac{3}{2}} c + 15 \, \sqrt{d x + c} c^{2}\right )} a^{2} b^{2}}{d^{2}} + \frac{36 \,{\left (5 \,{\left (d x + c\right )}^{\frac{7}{2}} - 21 \,{\left (d x + c\right )}^{\frac{5}{2}} c + 35 \,{\left (d x + c\right )}^{\frac{3}{2}} c^{2} - 35 \, \sqrt{d x + c} c^{3}\right )} a b^{3}}{d^{3}} + \frac{{\left (35 \,{\left (d x + c\right )}^{\frac{9}{2}} - 180 \,{\left (d x + c\right )}^{\frac{7}{2}} c + 378 \,{\left (d x + c\right )}^{\frac{5}{2}} c^{2} - 420 \,{\left (d x + c\right )}^{\frac{3}{2}} c^{3} + 315 \, \sqrt{d x + c} c^{4}\right )} b^{4}}{d^{4}}\right )}}{315 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.79735, size = 405, normalized size = 3.19 \begin{align*} \frac{2 \,{\left (35 \, b^{4} d^{4} x^{4} + 128 \, b^{4} c^{4} - 576 \, a b^{3} c^{3} d + 1008 \, a^{2} b^{2} c^{2} d^{2} - 840 \, a^{3} b c d^{3} + 315 \, a^{4} d^{4} - 20 \,{\left (2 \, b^{4} c d^{3} - 9 \, a b^{3} d^{4}\right )} x^{3} + 6 \,{\left (8 \, b^{4} c^{2} d^{2} - 36 \, a b^{3} c d^{3} + 63 \, a^{2} b^{2} d^{4}\right )} x^{2} - 4 \,{\left (16 \, b^{4} c^{3} d - 72 \, a b^{3} c^{2} d^{2} + 126 \, a^{2} b^{2} c d^{3} - 105 \, a^{3} b d^{4}\right )} x\right )} \sqrt{d x + c}}{315 \, d^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 39.6809, size = 532, normalized size = 4.19 \begin{align*} \begin{cases} - \frac{\frac{2 a^{4} c}{\sqrt{c + d x}} + 2 a^{4} \left (- \frac{c}{\sqrt{c + d x}} - \sqrt{c + d x}\right ) + \frac{8 a^{3} b c \left (- \frac{c}{\sqrt{c + d x}} - \sqrt{c + d x}\right )}{d} + \frac{8 a^{3} b \left (\frac{c^{2}}{\sqrt{c + d x}} + 2 c \sqrt{c + d x} - \frac{\left (c + d x\right )^{\frac{3}{2}}}{3}\right )}{d} + \frac{12 a^{2} b^{2} c \left (\frac{c^{2}}{\sqrt{c + d x}} + 2 c \sqrt{c + d x} - \frac{\left (c + d x\right )^{\frac{3}{2}}}{3}\right )}{d^{2}} + \frac{12 a^{2} b^{2} \left (- \frac{c^{3}}{\sqrt{c + d x}} - 3 c^{2} \sqrt{c + d x} + c \left (c + d x\right )^{\frac{3}{2}} - \frac{\left (c + d x\right )^{\frac{5}{2}}}{5}\right )}{d^{2}} + \frac{8 a b^{3} c \left (- \frac{c^{3}}{\sqrt{c + d x}} - 3 c^{2} \sqrt{c + d x} + c \left (c + d x\right )^{\frac{3}{2}} - \frac{\left (c + d x\right )^{\frac{5}{2}}}{5}\right )}{d^{3}} + \frac{8 a b^{3} \left (\frac{c^{4}}{\sqrt{c + d x}} + 4 c^{3} \sqrt{c + d x} - 2 c^{2} \left (c + d x\right )^{\frac{3}{2}} + \frac{4 c \left (c + d x\right )^{\frac{5}{2}}}{5} - \frac{\left (c + d x\right )^{\frac{7}{2}}}{7}\right )}{d^{3}} + \frac{2 b^{4} c \left (\frac{c^{4}}{\sqrt{c + d x}} + 4 c^{3} \sqrt{c + d x} - 2 c^{2} \left (c + d x\right )^{\frac{3}{2}} + \frac{4 c \left (c + d x\right )^{\frac{5}{2}}}{5} - \frac{\left (c + d x\right )^{\frac{7}{2}}}{7}\right )}{d^{4}} + \frac{2 b^{4} \left (- \frac{c^{5}}{\sqrt{c + d x}} - 5 c^{4} \sqrt{c + d x} + \frac{10 c^{3} \left (c + d x\right )^{\frac{3}{2}}}{3} - 2 c^{2} \left (c + d x\right )^{\frac{5}{2}} + \frac{5 c \left (c + d x\right )^{\frac{7}{2}}}{7} - \frac{\left (c + d x\right )^{\frac{9}{2}}}{9}\right )}{d^{4}}}{d} & \text{for}\: d \neq 0 \\\frac{\begin{cases} a^{4} x & \text{for}\: b = 0 \\\frac{\left (a + b x\right )^{5}}{5 b} & \text{otherwise} \end{cases}}{\sqrt{c}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.06405, size = 275, normalized size = 2.17 \begin{align*} \frac{2 \,{\left (315 \, \sqrt{d x + c} a^{4} + \frac{420 \,{\left ({\left (d x + c\right )}^{\frac{3}{2}} - 3 \, \sqrt{d x + c} c\right )} a^{3} b}{d} + \frac{126 \,{\left (3 \,{\left (d x + c\right )}^{\frac{5}{2}} - 10 \,{\left (d x + c\right )}^{\frac{3}{2}} c + 15 \, \sqrt{d x + c} c^{2}\right )} a^{2} b^{2}}{d^{2}} + \frac{36 \,{\left (5 \,{\left (d x + c\right )}^{\frac{7}{2}} - 21 \,{\left (d x + c\right )}^{\frac{5}{2}} c + 35 \,{\left (d x + c\right )}^{\frac{3}{2}} c^{2} - 35 \, \sqrt{d x + c} c^{3}\right )} a b^{3}}{d^{3}} + \frac{{\left (35 \,{\left (d x + c\right )}^{\frac{9}{2}} - 180 \,{\left (d x + c\right )}^{\frac{7}{2}} c + 378 \,{\left (d x + c\right )}^{\frac{5}{2}} c^{2} - 420 \,{\left (d x + c\right )}^{\frac{3}{2}} c^{3} + 315 \, \sqrt{d x + c} c^{4}\right )} b^{4}}{d^{4}}\right )}}{315 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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