Optimal. Leaf size=66 \[ -\frac {a^2}{5 c x^4 \sqrt {c x^2}}-\frac {a b}{2 c x^3 \sqrt {c x^2}}-\frac {b^2}{3 c x^2 \sqrt {c x^2}} \]
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Rubi [A] time = 0.01, antiderivative size = 66, 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} \[ -\frac {a^2}{5 c x^4 \sqrt {c x^2}}-\frac {a b}{2 c x^3 \sqrt {c x^2}}-\frac {b^2}{3 c x^2 \sqrt {c x^2}} \]
Antiderivative was successfully verified.
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Rule 15
Rule 43
Rubi steps
\begin {align*} \int \frac {(a+b x)^2}{x^3 \left (c x^2\right )^{3/2}} \, dx &=\frac {x \int \frac {(a+b x)^2}{x^6} \, dx}{c \sqrt {c x^2}}\\ &=\frac {x \int \left (\frac {a^2}{x^6}+\frac {2 a b}{x^5}+\frac {b^2}{x^4}\right ) \, dx}{c \sqrt {c x^2}}\\ &=-\frac {a^2}{5 c x^4 \sqrt {c x^2}}-\frac {a b}{2 c x^3 \sqrt {c x^2}}-\frac {b^2}{3 c x^2 \sqrt {c x^2}}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 33, normalized size = 0.50 \[ \frac {c \left (-6 a^2-15 a b x-10 b^2 x^2\right )}{30 \left (c x^2\right )^{5/2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.46, size = 34, normalized size = 0.52 \[ -\frac {{\left (10 \, b^{2} x^{2} + 15 \, a b x + 6 \, a^{2}\right )} \sqrt {c x^{2}}}{30 \, c^{2} x^{6}} \]
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 \[ \int \frac {{\left (b x + a\right )}^{2}}{\left (c x^{2}\right )^{\frac {3}{2}} x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 32, normalized size = 0.48 \[ -\frac {10 b^{2} x^{2}+15 a b x +6 a^{2}}{30 \left (c \,x^{2}\right )^{\frac {3}{2}} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.36, size = 33, normalized size = 0.50 \[ -\frac {b^{2}}{3 \, c^{\frac {3}{2}} x^{3}} - \frac {a b}{2 \, c^{\frac {3}{2}} x^{4}} - \frac {a^{2}}{5 \, c^{\frac {3}{2}} x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.20, size = 42, normalized size = 0.64 \[ -\frac {6\,a^2\,\sqrt {x^2}+10\,b^2\,x^2\,\sqrt {x^2}+15\,a\,b\,x\,\sqrt {x^2}}{30\,c^{3/2}\,x^6} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.98, size = 56, normalized size = 0.85 \[ - \frac {a^{2}}{5 c^{\frac {3}{2}} x^{2} \left (x^{2}\right )^{\frac {3}{2}}} - \frac {a b}{2 c^{\frac {3}{2}} x \left (x^{2}\right )^{\frac {3}{2}}} - \frac {b^{2}}{3 c^{\frac {3}{2}} \left (x^{2}\right )^{\frac {3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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