Optimal. Leaf size=95 \[ \frac {2 (a+b x)^{5/2}}{5 b^2 (a-c)}-\frac {2 a (a+b x)^{3/2}}{3 b^2 (a-c)}-\frac {2 (b x+c)^{5/2}}{5 b^2 (a-c)}+\frac {2 c (b x+c)^{3/2}}{3 b^2 (a-c)} \]
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Rubi [A] time = 0.08, antiderivative size = 95, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 2, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.087, Rules used = {2104, 43} \[ \frac {2 (a+b x)^{5/2}}{5 b^2 (a-c)}-\frac {2 a (a+b x)^{3/2}}{3 b^2 (a-c)}-\frac {2 (b x+c)^{5/2}}{5 b^2 (a-c)}+\frac {2 c (b x+c)^{3/2}}{3 b^2 (a-c)} \]
Antiderivative was successfully verified.
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Rule 43
Rule 2104
Rubi steps
\begin {align*} \int \frac {x}{\sqrt {a+b x}+\sqrt {c+b x}} \, dx &=-\frac {b \int x \sqrt {a+b x} \, dx}{-a b+b c}+\frac {b \int x \sqrt {c+b x} \, dx}{-a b+b c}\\ &=-\frac {b \int \left (-\frac {a \sqrt {a+b x}}{b}+\frac {(a+b x)^{3/2}}{b}\right ) \, dx}{-a b+b c}+\frac {b \int \left (-\frac {c \sqrt {c+b x}}{b}+\frac {(c+b x)^{3/2}}{b}\right ) \, dx}{-a b+b c}\\ &=-\frac {2 a (a+b x)^{3/2}}{3 b^2 (a-c)}+\frac {2 (a+b x)^{5/2}}{5 b^2 (a-c)}+\frac {2 c (c+b x)^{3/2}}{3 b^2 (a-c)}-\frac {2 (c+b x)^{5/2}}{5 b^2 (a-c)}\\ \end {align*}
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Mathematica [A] time = 0.10, size = 95, normalized size = 1.00 \[ \frac {2 (a+b x)^{5/2}}{5 b^2 (a-c)}-\frac {2 a (a+b x)^{3/2}}{3 b^2 (a-c)}-\frac {2 (b x+c)^{5/2}}{5 b^2 (a-c)}+\frac {2 c (b x+c)^{3/2}}{3 b^2 (a-c)} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 70, normalized size = 0.74 \[ \frac {2 \, {\left ({\left (3 \, b^{2} x^{2} + a b x - 2 \, a^{2}\right )} \sqrt {b x + a} - {\left (3 \, b^{2} x^{2} + b c x - 2 \, c^{2}\right )} \sqrt {b x + c}\right )}}{15 \, {\left (a b^{2} - b^{2} c\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.21, size = 206, normalized size = 2.17 \[ -\frac {2 \, {\left ({\left ({\left (b x + a\right )} {\left (\frac {3 \, {\left (a b^{2} - b^{2} c\right )} {\left (b x + a\right )}}{a^{2} b^{3} - 2 \, a b^{3} c + b^{3} c^{2}} - \frac {6 \, a^{2} b^{2} - 7 \, a b^{2} c + b^{2} c^{2}}{a^{2} b^{3} - 2 \, a b^{3} c + b^{3} c^{2}}\right )} + \frac {3 \, a^{3} b^{2} - 4 \, a^{2} b^{2} c - a b^{2} c^{2} + 2 \, b^{2} c^{3}}{a^{2} b^{3} - 2 \, a b^{3} c + b^{3} c^{2}}\right )} \sqrt {b x + c} - \frac {3 \, {\left (b x + a\right )}^{\frac {5}{2}} - 5 \, {\left (b x + a\right )}^{\frac {3}{2}} a}{a b - b c}\right )}}{15 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 66, normalized size = 0.69 \[ \frac {-\frac {2 \left (b x +a \right )^{\frac {3}{2}} a}{3}+\frac {2 \left (b x +a \right )^{\frac {5}{2}}}{5}}{\left (a -c \right ) b^{2}}-\frac {2 \left (-\frac {\left (b x +c \right )^{\frac {3}{2}} c}{3}+\frac {\left (b x +c \right )^{\frac {5}{2}}}{5}\right )}{\left (a -c \right ) b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x}{\sqrt {b x + a} + \sqrt {b x + c}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.70, size = 129, normalized size = 1.36 \[ \frac {2\,x^2\,\sqrt {a+b\,x}}{5\,\left (a-c\right )}-\frac {2\,x^2\,\sqrt {c+b\,x}}{5\,\left (a-c\right )}-\frac {4\,a^2\,\sqrt {a+b\,x}}{15\,b^2\,\left (a-c\right )}+\frac {4\,c^2\,\sqrt {c+b\,x}}{15\,b^2\,\left (a-c\right )}+\frac {2\,a\,x\,\sqrt {a+b\,x}}{15\,b\,\left (a-c\right )}-\frac {2\,c\,x\,\sqrt {c+b\,x}}{15\,b\,\left (a-c\right )} \]
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 \[ \int \frac {x}{\sqrt {a + b x} + \sqrt {b x + c}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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