Optimal. Leaf size=71 \[ -\frac {2 c x^2 \left (-\frac {c x}{b}\right )^{\frac {1}{2}-m} (d x)^m (b+c x) \, _2F_1\left (-\frac {3}{2},\frac {5}{2}-m;-\frac {1}{2};1+\frac {c x}{b}\right )}{3 b^2 \left (b x+c x^2\right )^{5/2}} \]
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Rubi [A]
time = 0.02, antiderivative size = 71, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {688, 69, 67}
\begin {gather*} -\frac {2 c x^2 (b+c x) (d x)^m \left (-\frac {c x}{b}\right )^{\frac {1}{2}-m} \, _2F_1\left (-\frac {3}{2},\frac {5}{2}-m;-\frac {1}{2};\frac {c x}{b}+1\right )}{3 b^2 \left (b x+c x^2\right )^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 67
Rule 69
Rule 688
Rubi steps
\begin {align*} \int \frac {(d x)^m}{\left (b x+c x^2\right )^{5/2}} \, dx &=\frac {\left (x^{\frac {5}{2}-m} (d x)^m (b+c x)^{5/2}\right ) \int \frac {x^{-\frac {5}{2}+m}}{(b+c x)^{5/2}} \, dx}{\left (b x+c x^2\right )^{5/2}}\\ &=\frac {\left (c^2 x^2 \left (-\frac {c x}{b}\right )^{\frac {1}{2}-m} (d x)^m (b+c x)^{5/2}\right ) \int \frac {\left (-\frac {c x}{b}\right )^{-\frac {5}{2}+m}}{(b+c x)^{5/2}} \, dx}{b^2 \left (b x+c x^2\right )^{5/2}}\\ &=-\frac {2 c x^2 \left (-\frac {c x}{b}\right )^{\frac {1}{2}-m} (d x)^m (b+c x) \, _2F_1\left (-\frac {3}{2},\frac {5}{2}-m;-\frac {1}{2};1+\frac {c x}{b}\right )}{3 b^2 \left (b x+c x^2\right )^{5/2}}\\ \end {align*}
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Mathematica [A]
time = 0.14, size = 60, normalized size = 0.85 \begin {gather*} \frac {2 \left (-\frac {c x}{b}\right )^{\frac {3}{2}-m} (d x)^m \, _2F_1\left (-\frac {3}{2},\frac {5}{2}-m;-\frac {1}{2};1+\frac {c x}{b}\right )}{3 b (x (b+c x))^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.07, size = 0, normalized size = 0.00 \[\int \frac {\left (d x \right )^{m}}{\left (c \,x^{2}+b x \right )^{\frac {5}{2}}}\, dx\]
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 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
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 {gather*} \int \frac {\left (d x\right )^{m}}{\left (x \left (b + c x\right )\right )^{\frac {5}{2}}}\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\left (d\,x\right )}^m}{{\left (c\,x^2+b\,x\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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