Optimal. Leaf size=186 \[ -\frac{6 d^2 (a+b x)^{-n-2} (c+d x)^{n+1}}{(n+2) (n+3) (n+4) (b c-a d)^3}+\frac{6 d^3 (a+b x)^{-n-1} (c+d x)^{n+1}}{(n+1) (n+2) (n+3) (n+4) (b c-a d)^4}-\frac{(a+b x)^{-n-4} (c+d x)^{n+1}}{(n+4) (b c-a d)}+\frac{3 d (a+b x)^{-n-3} (c+d x)^{n+1}}{(n+3) (n+4) (b c-a d)^2} \]
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Rubi [A] time = 0.0862265, antiderivative size = 186, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {45, 37} \[ -\frac{6 d^2 (a+b x)^{-n-2} (c+d x)^{n+1}}{(n+2) (n+3) (n+4) (b c-a d)^3}+\frac{6 d^3 (a+b x)^{-n-1} (c+d x)^{n+1}}{(n+1) (n+2) (n+3) (n+4) (b c-a d)^4}-\frac{(a+b x)^{-n-4} (c+d x)^{n+1}}{(n+4) (b c-a d)}+\frac{3 d (a+b x)^{-n-3} (c+d x)^{n+1}}{(n+3) (n+4) (b c-a d)^2} \]
Antiderivative was successfully verified.
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Rule 45
Rule 37
Rubi steps
\begin{align*} \int (a+b x)^{-5-n} (c+d x)^n \, dx &=-\frac{(a+b x)^{-4-n} (c+d x)^{1+n}}{(b c-a d) (4+n)}-\frac{(3 d) \int (a+b x)^{-4-n} (c+d x)^n \, dx}{(b c-a d) (4+n)}\\ &=-\frac{(a+b x)^{-4-n} (c+d x)^{1+n}}{(b c-a d) (4+n)}+\frac{3 d (a+b x)^{-3-n} (c+d x)^{1+n}}{(b c-a d)^2 (3+n) (4+n)}+\frac{\left (6 d^2\right ) \int (a+b x)^{-3-n} (c+d x)^n \, dx}{(b c-a d)^2 (3+n) (4+n)}\\ &=-\frac{(a+b x)^{-4-n} (c+d x)^{1+n}}{(b c-a d) (4+n)}+\frac{3 d (a+b x)^{-3-n} (c+d x)^{1+n}}{(b c-a d)^2 (3+n) (4+n)}-\frac{6 d^2 (a+b x)^{-2-n} (c+d x)^{1+n}}{(b c-a d)^3 (2+n) (3+n) (4+n)}-\frac{\left (6 d^3\right ) \int (a+b x)^{-2-n} (c+d x)^n \, dx}{(b c-a d)^3 (2+n) (3+n) (4+n)}\\ &=-\frac{(a+b x)^{-4-n} (c+d x)^{1+n}}{(b c-a d) (4+n)}+\frac{3 d (a+b x)^{-3-n} (c+d x)^{1+n}}{(b c-a d)^2 (3+n) (4+n)}-\frac{6 d^2 (a+b x)^{-2-n} (c+d x)^{1+n}}{(b c-a d)^3 (2+n) (3+n) (4+n)}+\frac{6 d^3 (a+b x)^{-1-n} (c+d x)^{1+n}}{(b c-a d)^4 (1+n) (2+n) (3+n) (4+n)}\\ \end{align*}
Mathematica [A] time = 0.0870107, size = 195, normalized size = 1.05 \[ \frac{(a+b x)^{-n-4} (c+d x)^{n+1} \left (-3 a^2 b d^2 \left (n^2+7 n+12\right ) (c n+c-d x)+a^3 d^3 \left (n^3+9 n^2+26 n+24\right )+3 a b^2 d (n+4) \left (c^2 \left (n^2+3 n+2\right )-2 c d (n+1) x+2 d^2 x^2\right )+b^3 \left (-\left (-3 c^2 d \left (n^2+3 n+2\right ) x+c^3 \left (n^3+6 n^2+11 n+6\right )+6 c d^2 (n+1) x^2-6 d^3 x^3\right )\right )\right )}{(n+1) (n+2) (n+3) (n+4) (b c-a d)^4} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.008, size = 661, normalized size = 3.6 \begin{align*}{\frac{ \left ( bx+a \right ) ^{-4-n} \left ( dx+c \right ) ^{1+n} \left ({a}^{3}{d}^{3}{n}^{3}-3\,{a}^{2}bc{d}^{2}{n}^{3}+3\,{a}^{2}b{d}^{3}{n}^{2}x+3\,a{b}^{2}{c}^{2}d{n}^{3}-6\,a{b}^{2}c{d}^{2}{n}^{2}x+6\,a{b}^{2}{d}^{3}n{x}^{2}-{b}^{3}{c}^{3}{n}^{3}+3\,{b}^{3}{c}^{2}d{n}^{2}x-6\,{b}^{3}c{d}^{2}n{x}^{2}+6\,{b}^{3}{d}^{3}{x}^{3}+9\,{a}^{3}{d}^{3}{n}^{2}-24\,{a}^{2}bc{d}^{2}{n}^{2}+21\,{a}^{2}b{d}^{3}nx+21\,a{b}^{2}{c}^{2}d{n}^{2}-30\,a{b}^{2}c{d}^{2}nx+24\,a{b}^{2}{d}^{3}{x}^{2}-6\,{b}^{3}{c}^{3}{n}^{2}+9\,{b}^{3}{c}^{2}dnx-6\,{b}^{3}c{d}^{2}{x}^{2}+26\,{a}^{3}{d}^{3}n-57\,{a}^{2}bc{d}^{2}n+36\,{a}^{2}b{d}^{3}x+42\,a{b}^{2}{c}^{2}dn-24\,a{b}^{2}c{d}^{2}x-11\,{b}^{3}{c}^{3}n+6\,{b}^{3}{c}^{2}dx+24\,{a}^{3}{d}^{3}-36\,{a}^{2}cb{d}^{2}+24\,a{b}^{2}{c}^{2}d-6\,{b}^{3}{c}^{3} \right ) }{{a}^{4}{d}^{4}{n}^{4}-4\,{a}^{3}bc{d}^{3}{n}^{4}+6\,{a}^{2}{b}^{2}{c}^{2}{d}^{2}{n}^{4}-4\,a{b}^{3}{c}^{3}d{n}^{4}+{b}^{4}{c}^{4}{n}^{4}+10\,{a}^{4}{d}^{4}{n}^{3}-40\,{a}^{3}bc{d}^{3}{n}^{3}+60\,{a}^{2}{b}^{2}{c}^{2}{d}^{2}{n}^{3}-40\,a{b}^{3}{c}^{3}d{n}^{3}+10\,{b}^{4}{c}^{4}{n}^{3}+35\,{a}^{4}{d}^{4}{n}^{2}-140\,{a}^{3}bc{d}^{3}{n}^{2}+210\,{a}^{2}{b}^{2}{c}^{2}{d}^{2}{n}^{2}-140\,a{b}^{3}{c}^{3}d{n}^{2}+35\,{b}^{4}{c}^{4}{n}^{2}+50\,{a}^{4}{d}^{4}n-200\,{a}^{3}bc{d}^{3}n+300\,{a}^{2}{b}^{2}{c}^{2}{d}^{2}n-200\,a{b}^{3}{c}^{3}dn+50\,{b}^{4}{c}^{4}n+24\,{a}^{4}{d}^{4}-96\,{a}^{3}bc{d}^{3}+144\,{a}^{2}{b}^{2}{c}^{2}{d}^{2}-96\,a{b}^{3}{c}^{3}d+24\,{b}^{4}{c}^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (b x + a\right )}^{-n - 5}{\left (d x + c\right )}^{n}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.36492, size = 1945, normalized size = 10.46 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (b x + a\right )}^{-n - 5}{\left (d x + c\right )}^{n}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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