Optimal. Leaf size=99 \[ \frac {a^2 x (a+b x)^{n+1}}{b^3 c (n+1) \sqrt {c x^2}}-\frac {2 a x (a+b x)^{n+2}}{b^3 c (n+2) \sqrt {c x^2}}+\frac {x (a+b x)^{n+3}}{b^3 c (n+3) \sqrt {c x^2}} \]
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Rubi [A] time = 0.03, antiderivative size = 99, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {15, 43} \[ \frac {a^2 x (a+b x)^{n+1}}{b^3 c (n+1) \sqrt {c x^2}}-\frac {2 a x (a+b x)^{n+2}}{b^3 c (n+2) \sqrt {c x^2}}+\frac {x (a+b x)^{n+3}}{b^3 c (n+3) \sqrt {c x^2}} \]
Antiderivative was successfully verified.
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Rule 15
Rule 43
Rubi steps
\begin {align*} \int \frac {x^5 (a+b x)^n}{\left (c x^2\right )^{3/2}} \, dx &=\frac {x \int x^2 (a+b x)^n \, dx}{c \sqrt {c x^2}}\\ &=\frac {x \int \left (\frac {a^2 (a+b x)^n}{b^2}-\frac {2 a (a+b x)^{1+n}}{b^2}+\frac {(a+b x)^{2+n}}{b^2}\right ) \, dx}{c \sqrt {c x^2}}\\ &=\frac {a^2 x (a+b x)^{1+n}}{b^3 c (1+n) \sqrt {c x^2}}-\frac {2 a x (a+b x)^{2+n}}{b^3 c (2+n) \sqrt {c x^2}}+\frac {x (a+b x)^{3+n}}{b^3 c (3+n) \sqrt {c x^2}}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 69, normalized size = 0.70 \[ \frac {x^3 (a+b x)^{n+1} \left (2 a^2-2 a b (n+1) x+b^2 \left (n^2+3 n+2\right ) x^2\right )}{b^3 (n+1) (n+2) (n+3) \left (c x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.44, size = 118, normalized size = 1.19 \[ -\frac {{\left (2 \, a^{2} b n x - {\left (b^{3} n^{2} + 3 \, b^{3} n + 2 \, b^{3}\right )} x^{3} - 2 \, a^{3} - {\left (a b^{2} n^{2} + a b^{2} n\right )} x^{2}\right )} \sqrt {c x^{2}} {\left (b x + a\right )}^{n}}{{\left (b^{3} c^{2} n^{3} + 6 \, b^{3} c^{2} n^{2} + 11 \, b^{3} c^{2} n + 6 \, b^{3} c^{2}\right )} x} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (b x + a\right )}^{n} x^{5}}{\left (c x^{2}\right )^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 83, normalized size = 0.84 \[ \frac {\left (b^{2} n^{2} x^{2}+3 b^{2} n \,x^{2}-2 a b n x +2 b^{2} x^{2}-2 a b x +2 a^{2}\right ) x^{3} \left (b x +a \right )^{n +1}}{\left (c \,x^{2}\right )^{\frac {3}{2}} \left (n^{3}+6 n^{2}+11 n +6\right ) b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.46, size = 83, normalized size = 0.84 \[ \frac {{\left ({\left (n^{2} + 3 \, n + 2\right )} b^{3} \sqrt {c} x^{3} + {\left (n^{2} + n\right )} a b^{2} \sqrt {c} x^{2} - 2 \, a^{2} b \sqrt {c} n x + 2 \, a^{3} \sqrt {c}\right )} {\left (b x + a\right )}^{n}}{{\left (n^{3} + 6 \, n^{2} + 11 \, n + 6\right )} b^{3} c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.31, size = 133, normalized size = 1.34 \[ \frac {{\left (a+b\,x\right )}^n\,\left (\frac {x^4\,\left (n^2+3\,n+2\right )}{c\,\left (n^3+6\,n^2+11\,n+6\right )}+\frac {2\,a^3\,x}{b^3\,c\,\left (n^3+6\,n^2+11\,n+6\right )}-\frac {2\,a^2\,n\,x^2}{b^2\,c\,\left (n^3+6\,n^2+11\,n+6\right )}+\frac {a\,n\,x^3\,\left (n+1\right )}{b\,c\,\left (n^3+6\,n^2+11\,n+6\right )}\right )}{\sqrt {c\,x^2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \begin {cases} \frac {a^{n} x^{6}}{3 c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} & \text {for}\: b = 0 \\\int \frac {x^{5}}{\left (c x^{2}\right )^{\frac {3}{2}} \left (a + b x\right )^{3}}\, dx & \text {for}\: n = -3 \\\int \frac {x^{5}}{\left (c x^{2}\right )^{\frac {3}{2}} \left (a + b x\right )^{2}}\, dx & \text {for}\: n = -2 \\\int \frac {x^{5}}{\left (c x^{2}\right )^{\frac {3}{2}} \left (a + b x\right )}\, dx & \text {for}\: n = -1 \\\frac {2 a^{3} x^{3} \left (a + b x\right )^{n}}{b^{3} c^{\frac {3}{2}} n^{3} \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} n^{2} \left (x^{2}\right )^{\frac {3}{2}} + 11 b^{3} c^{\frac {3}{2}} n \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} - \frac {2 a^{2} b n x^{4} \left (a + b x\right )^{n}}{b^{3} c^{\frac {3}{2}} n^{3} \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} n^{2} \left (x^{2}\right )^{\frac {3}{2}} + 11 b^{3} c^{\frac {3}{2}} n \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} + \frac {a b^{2} n^{2} x^{5} \left (a + b x\right )^{n}}{b^{3} c^{\frac {3}{2}} n^{3} \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} n^{2} \left (x^{2}\right )^{\frac {3}{2}} + 11 b^{3} c^{\frac {3}{2}} n \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} + \frac {a b^{2} n x^{5} \left (a + b x\right )^{n}}{b^{3} c^{\frac {3}{2}} n^{3} \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} n^{2} \left (x^{2}\right )^{\frac {3}{2}} + 11 b^{3} c^{\frac {3}{2}} n \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} + \frac {b^{3} n^{2} x^{6} \left (a + b x\right )^{n}}{b^{3} c^{\frac {3}{2}} n^{3} \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} n^{2} \left (x^{2}\right )^{\frac {3}{2}} + 11 b^{3} c^{\frac {3}{2}} n \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} + \frac {3 b^{3} n x^{6} \left (a + b x\right )^{n}}{b^{3} c^{\frac {3}{2}} n^{3} \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} n^{2} \left (x^{2}\right )^{\frac {3}{2}} + 11 b^{3} c^{\frac {3}{2}} n \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} + \frac {2 b^{3} x^{6} \left (a + b x\right )^{n}}{b^{3} c^{\frac {3}{2}} n^{3} \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} n^{2} \left (x^{2}\right )^{\frac {3}{2}} + 11 b^{3} c^{\frac {3}{2}} n \left (x^{2}\right )^{\frac {3}{2}} + 6 b^{3} c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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