Optimal. Leaf size=160 \[ -\frac {x \left (-a^2 d^2 \left (2 n^2-3 n+1\right )+2 a b c d (1-n)-b^2 c^2 (n+1)\right ) \, _2F_1\left (1,\frac {1}{n};1+\frac {1}{n};-\frac {d x^n}{c}\right )}{2 c^3 d^2 n^2}+\frac {x (b c-a d) (a d (1-2 n)-b c (n+1))}{2 c^2 d^2 n^2 \left (c+d x^n\right )}-\frac {x (b c-a d) \left (a+b x^n\right )}{2 c d n \left (c+d x^n\right )^2} \]
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Rubi [A] time = 0.16, antiderivative size = 160, 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 = {413, 385, 245} \[ -\frac {x \left (-a^2 d^2 \left (2 n^2-3 n+1\right )+2 a b c d (1-n)-b^2 c^2 (n+1)\right ) \, _2F_1\left (1,\frac {1}{n};1+\frac {1}{n};-\frac {d x^n}{c}\right )}{2 c^3 d^2 n^2}+\frac {x (b c-a d) (a d (1-2 n)-b c (n+1))}{2 c^2 d^2 n^2 \left (c+d x^n\right )}-\frac {x (b c-a d) \left (a+b x^n\right )}{2 c d n \left (c+d x^n\right )^2} \]
Antiderivative was successfully verified.
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Rule 245
Rule 385
Rule 413
Rubi steps
\begin {align*} \int \frac {\left (a+b x^n\right )^2}{\left (c+d x^n\right )^3} \, dx &=-\frac {(b c-a d) x \left (a+b x^n\right )}{2 c d n \left (c+d x^n\right )^2}+\frac {\int \frac {a (b c-a d (1-2 n))-b (a d (1-n)-b c (1+n)) x^n}{\left (c+d x^n\right )^2} \, dx}{2 c d n}\\ &=-\frac {(b c-a d) x \left (a+b x^n\right )}{2 c d n \left (c+d x^n\right )^2}+\frac {(b c-a d) (a d (1-2 n)-b c (1+n)) x}{2 c^2 d^2 n^2 \left (c+d x^n\right )}-\frac {\left (2 a b c d (1-n)-b^2 c^2 (1+n)-a^2 d^2 \left (1-3 n+2 n^2\right )\right ) \int \frac {1}{c+d x^n} \, dx}{2 c^2 d^2 n^2}\\ &=-\frac {(b c-a d) x \left (a+b x^n\right )}{2 c d n \left (c+d x^n\right )^2}+\frac {(b c-a d) (a d (1-2 n)-b c (1+n)) x}{2 c^2 d^2 n^2 \left (c+d x^n\right )}-\frac {\left (2 a b c d (1-n)-b^2 c^2 (1+n)-a^2 d^2 \left (1-3 n+2 n^2\right )\right ) x \, _2F_1\left (1,\frac {1}{n};1+\frac {1}{n};-\frac {d x^n}{c}\right )}{2 c^3 d^2 n^2}\\ \end {align*}
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Mathematica [A] time = 0.19, size = 133, normalized size = 0.83 \[ \frac {x \left (\left (a^2 d^2 \left (2 n^2-3 n+1\right )+2 a b c d (n-1)+b^2 c^2 (n+1)\right ) \, _2F_1\left (1,\frac {1}{n};1+\frac {1}{n};-\frac {d x^n}{c}\right )+\frac {c^2 n (b c-a d)^2}{\left (c+d x^n\right )^2}-\frac {c (b c-a d) (a d (2 n-1)+b (2 c n+c))}{c+d x^n}\right )}{2 c^3 d^2 n^2} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.94, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {b^{2} x^{2 \, n} + 2 \, a b x^{n} + a^{2}}{d^{3} x^{3 \, n} + 3 \, c d^{2} x^{2 \, n} + 3 \, c^{2} d x^{n} + c^{3}}, x\right ) \]
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 \[ \int \frac {{\left (b x^{n} + a\right )}^{2}}{{\left (d x^{n} + c\right )}^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.61, size = 0, normalized size = 0.00 \[ \int \frac {\left (b \,x^{n}+a \right )^{2}}{\left (d \,x^{n}+c \right )^{3}}\, dx \]
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 \[ {\left ({\left (2 \, n^{2} - 3 \, n + 1\right )} a^{2} d^{2} + b^{2} c^{2} {\left (n + 1\right )} + 2 \, a b c d {\left (n - 1\right )}\right )} \int \frac {1}{2 \, {\left (c^{2} d^{3} n^{2} x^{n} + c^{3} d^{2} n^{2}\right )}}\,{d x} - \frac {{\left (b^{2} c^{2} d {\left (2 \, n + 1\right )} - a^{2} d^{3} {\left (2 \, n - 1\right )} - 2 \, a b c d^{2}\right )} x x^{n} - {\left (a^{2} c d^{2} {\left (3 \, n - 1\right )} - b^{2} c^{3} {\left (n + 1\right )} - 2 \, a b c^{2} d {\left (n - 1\right )}\right )} x}{2 \, {\left (c^{2} d^{4} n^{2} x^{2 \, n} + 2 \, c^{3} d^{3} n^{2} x^{n} + c^{4} d^{2} n^{2}\right )}} \]
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 \[ \int \frac {{\left (a+b\,x^n\right )}^2}{{\left (c+d\,x^n\right )}^3} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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