Optimal. Leaf size=34 \[ 2 a^2 \sqrt {x}+\frac {4}{3} a b x^{3/2}+\frac {2}{5} b^2 x^{5/2} \]
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Rubi [A] time = 0.01, antiderivative size = 34, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {43} \[ 2 a^2 \sqrt {x}+\frac {4}{3} a b x^{3/2}+\frac {2}{5} b^2 x^{5/2} \]
Antiderivative was successfully verified.
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Rule 43
Rubi steps
\begin {align*} \int \frac {(a+b x)^2}{\sqrt {x}} \, dx &=\int \left (\frac {a^2}{\sqrt {x}}+2 a b \sqrt {x}+b^2 x^{3/2}\right ) \, dx\\ &=2 a^2 \sqrt {x}+\frac {4}{3} a b x^{3/2}+\frac {2}{5} b^2 x^{5/2}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 28, normalized size = 0.82 \[ \frac {2}{15} \sqrt {x} \left (15 a^2+10 a b x+3 b^2 x^2\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 24, normalized size = 0.71 \[ \frac {2}{15} \, {\left (3 \, b^{2} x^{2} + 10 \, a b x + 15 \, a^{2}\right )} \sqrt {x} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.92, size = 24, normalized size = 0.71 \[ \frac {2}{5} \, b^{2} x^{\frac {5}{2}} + \frac {4}{3} \, a b x^{\frac {3}{2}} + 2 \, a^{2} \sqrt {x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 25, normalized size = 0.74 \[ \frac {2 \left (3 b^{2} x^{2}+10 a b x +15 a^{2}\right ) \sqrt {x}}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.38, size = 24, normalized size = 0.71 \[ \frac {2}{5} \, b^{2} x^{\frac {5}{2}} + \frac {4}{3} \, a b x^{\frac {3}{2}} + 2 \, a^{2} \sqrt {x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 24, normalized size = 0.71 \[ \frac {2\,\sqrt {x}\,\left (15\,a^2+10\,a\,b\,x+3\,b^2\,x^2\right )}{15} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.26, size = 32, normalized size = 0.94 \[ 2 a^{2} \sqrt {x} + \frac {4 a b x^{\frac {3}{2}}}{3} + \frac {2 b^{2} x^{\frac {5}{2}}}{5} \]
Verification of antiderivative is not currently implemented for this CAS.
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