Optimal. Leaf size=125 \[ \frac{e \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^7 (b d-a e)}{4 b^3}+\frac{\sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^6 (b d-a e)^2}{7 b^3}+\frac{e^2 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^8}{9 b^3} \]
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Rubi [A] time = 0.179714, antiderivative size = 125, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {770, 21, 43} \[ \frac{e \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^7 (b d-a e)}{4 b^3}+\frac{\sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^6 (b d-a e)^2}{7 b^3}+\frac{e^2 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^8}{9 b^3} \]
Antiderivative was successfully verified.
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Rule 770
Rule 21
Rule 43
Rubi steps
\begin{align*} \int (a+b x) (d+e x)^2 \left (a^2+2 a b x+b^2 x^2\right )^{5/2} \, dx &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int (a+b x) \left (a b+b^2 x\right )^5 (d+e x)^2 \, dx}{b^4 \left (a b+b^2 x\right )}\\ &=\frac{\left (b \sqrt{a^2+2 a b x+b^2 x^2}\right ) \int (a+b x)^6 (d+e x)^2 \, dx}{a b+b^2 x}\\ &=\frac{\left (b \sqrt{a^2+2 a b x+b^2 x^2}\right ) \int \left (\frac{(b d-a e)^2 (a+b x)^6}{b^2}+\frac{2 e (b d-a e) (a+b x)^7}{b^2}+\frac{e^2 (a+b x)^8}{b^2}\right ) \, dx}{a b+b^2 x}\\ &=\frac{(b d-a e)^2 (a+b x)^6 \sqrt{a^2+2 a b x+b^2 x^2}}{7 b^3}+\frac{e (b d-a e) (a+b x)^7 \sqrt{a^2+2 a b x+b^2 x^2}}{4 b^3}+\frac{e^2 (a+b x)^8 \sqrt{a^2+2 a b x+b^2 x^2}}{9 b^3}\\ \end{align*}
Mathematica [A] time = 0.0808995, size = 217, normalized size = 1.74 \[ \frac{x \sqrt{(a+b x)^2} \left (126 a^4 b^2 x^2 \left (10 d^2+15 d e x+6 e^2 x^2\right )+84 a^3 b^3 x^3 \left (15 d^2+24 d e x+10 e^2 x^2\right )+36 a^2 b^4 x^4 \left (21 d^2+35 d e x+15 e^2 x^2\right )+126 a^5 b x \left (6 d^2+8 d e x+3 e^2 x^2\right )+84 a^6 \left (3 d^2+3 d e x+e^2 x^2\right )+9 a b^5 x^5 \left (28 d^2+48 d e x+21 e^2 x^2\right )+b^6 x^6 \left (36 d^2+63 d e x+28 e^2 x^2\right )\right )}{252 (a+b x)} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.006, size = 271, normalized size = 2.2 \begin{align*}{\frac{x \left ( 28\,{e}^{2}{b}^{6}{x}^{8}+189\,{x}^{7}{e}^{2}a{b}^{5}+63\,{x}^{7}de{b}^{6}+540\,{x}^{6}{e}^{2}{a}^{2}{b}^{4}+432\,{x}^{6}dea{b}^{5}+36\,{x}^{6}{d}^{2}{b}^{6}+840\,{x}^{5}{e}^{2}{a}^{3}{b}^{3}+1260\,{x}^{5}de{a}^{2}{b}^{4}+252\,{x}^{5}{d}^{2}a{b}^{5}+756\,{a}^{4}{b}^{2}{e}^{2}{x}^{4}+2016\,{a}^{3}{b}^{3}de{x}^{4}+756\,{a}^{2}{b}^{4}{d}^{2}{x}^{4}+378\,{x}^{3}{e}^{2}{a}^{5}b+1890\,{x}^{3}de{a}^{4}{b}^{2}+1260\,{x}^{3}{d}^{2}{a}^{3}{b}^{3}+84\,{x}^{2}{e}^{2}{a}^{6}+1008\,{x}^{2}de{a}^{5}b+1260\,{x}^{2}{d}^{2}{a}^{4}{b}^{2}+252\,{a}^{6}dex+756\,{a}^{5}b{d}^{2}x+252\,{d}^{2}{a}^{6} \right ) }{252\, \left ( bx+a \right ) ^{5}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.51087, size = 495, normalized size = 3.96 \begin{align*} \frac{1}{9} \, b^{6} e^{2} x^{9} + a^{6} d^{2} x + \frac{1}{4} \,{\left (b^{6} d e + 3 \, a b^{5} e^{2}\right )} x^{8} + \frac{1}{7} \,{\left (b^{6} d^{2} + 12 \, a b^{5} d e + 15 \, a^{2} b^{4} e^{2}\right )} x^{7} + \frac{1}{3} \,{\left (3 \, a b^{5} d^{2} + 15 \, a^{2} b^{4} d e + 10 \, a^{3} b^{3} e^{2}\right )} x^{6} +{\left (3 \, a^{2} b^{4} d^{2} + 8 \, a^{3} b^{3} d e + 3 \, a^{4} b^{2} e^{2}\right )} x^{5} + \frac{1}{2} \,{\left (10 \, a^{3} b^{3} d^{2} + 15 \, a^{4} b^{2} d e + 3 \, a^{5} b e^{2}\right )} x^{4} + \frac{1}{3} \,{\left (15 \, a^{4} b^{2} d^{2} + 12 \, a^{5} b d e + a^{6} e^{2}\right )} x^{3} +{\left (3 \, a^{5} b d^{2} + a^{6} d e\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (a + b x\right ) \left (d + e x\right )^{2} \left (\left (a + b x\right )^{2}\right )^{\frac{5}{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.13854, size = 512, normalized size = 4.1 \begin{align*} \frac{1}{9} \, b^{6} x^{9} e^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{1}{4} \, b^{6} d x^{8} e \mathrm{sgn}\left (b x + a\right ) + \frac{1}{7} \, b^{6} d^{2} x^{7} \mathrm{sgn}\left (b x + a\right ) + \frac{3}{4} \, a b^{5} x^{8} e^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{12}{7} \, a b^{5} d x^{7} e \mathrm{sgn}\left (b x + a\right ) + a b^{5} d^{2} x^{6} \mathrm{sgn}\left (b x + a\right ) + \frac{15}{7} \, a^{2} b^{4} x^{7} e^{2} \mathrm{sgn}\left (b x + a\right ) + 5 \, a^{2} b^{4} d x^{6} e \mathrm{sgn}\left (b x + a\right ) + 3 \, a^{2} b^{4} d^{2} x^{5} \mathrm{sgn}\left (b x + a\right ) + \frac{10}{3} \, a^{3} b^{3} x^{6} e^{2} \mathrm{sgn}\left (b x + a\right ) + 8 \, a^{3} b^{3} d x^{5} e \mathrm{sgn}\left (b x + a\right ) + 5 \, a^{3} b^{3} d^{2} x^{4} \mathrm{sgn}\left (b x + a\right ) + 3 \, a^{4} b^{2} x^{5} e^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{15}{2} \, a^{4} b^{2} d x^{4} e \mathrm{sgn}\left (b x + a\right ) + 5 \, a^{4} b^{2} d^{2} x^{3} \mathrm{sgn}\left (b x + a\right ) + \frac{3}{2} \, a^{5} b x^{4} e^{2} \mathrm{sgn}\left (b x + a\right ) + 4 \, a^{5} b d x^{3} e \mathrm{sgn}\left (b x + a\right ) + 3 \, a^{5} b d^{2} x^{2} \mathrm{sgn}\left (b x + a\right ) + \frac{1}{3} \, a^{6} x^{3} e^{2} \mathrm{sgn}\left (b x + a\right ) + a^{6} d x^{2} e \mathrm{sgn}\left (b x + a\right ) + a^{6} d^{2} x \mathrm{sgn}\left (b x + a\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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