Optimal. Leaf size=30 \[ -\frac {a^2}{9 x^9}-\frac {a b}{4 x^8}-\frac {b^2}{7 x^7} \]
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Rubi [A] time = 0.01, antiderivative size = 30, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {43} \[ -\frac {a^2}{9 x^9}-\frac {a b}{4 x^8}-\frac {b^2}{7 x^7} \]
Antiderivative was successfully verified.
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Rule 43
Rubi steps
\begin {align*} \int \frac {(a+b x)^2}{x^{10}} \, dx &=\int \left (\frac {a^2}{x^{10}}+\frac {2 a b}{x^9}+\frac {b^2}{x^8}\right ) \, dx\\ &=-\frac {a^2}{9 x^9}-\frac {a b}{4 x^8}-\frac {b^2}{7 x^7}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 30, normalized size = 1.00 \[ -\frac {a^2}{9 x^9}-\frac {a b}{4 x^8}-\frac {b^2}{7 x^7} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 24, normalized size = 0.80 \[ -\frac {36 \, b^{2} x^{2} + 63 \, a b x + 28 \, a^{2}}{252 \, x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.87, size = 24, normalized size = 0.80 \[ -\frac {36 \, b^{2} x^{2} + 63 \, a b x + 28 \, a^{2}}{252 \, x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 25, normalized size = 0.83 \[ -\frac {b^{2}}{7 x^{7}}-\frac {a b}{4 x^{8}}-\frac {a^{2}}{9 x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.34, size = 24, normalized size = 0.80 \[ -\frac {36 \, b^{2} x^{2} + 63 \, a b x + 28 \, a^{2}}{252 \, x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 24, normalized size = 0.80 \[ -\frac {\frac {a^2}{9}+\frac {a\,b\,x}{4}+\frac {b^2\,x^2}{7}}{x^9} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.27, size = 26, normalized size = 0.87 \[ \frac {- 28 a^{2} - 63 a b x - 36 b^{2} x^{2}}{252 x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
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