Optimal. Leaf size=169 \[ \frac {a^4 c \sqrt {c x^2} (a+b x)^{n+1}}{b^5 (n+1) x}-\frac {4 a^3 c \sqrt {c x^2} (a+b x)^{n+2}}{b^5 (n+2) x}+\frac {6 a^2 c \sqrt {c x^2} (a+b x)^{n+3}}{b^5 (n+3) x}-\frac {4 a c \sqrt {c x^2} (a+b x)^{n+4}}{b^5 (n+4) x}+\frac {c \sqrt {c x^2} (a+b x)^{n+5}}{b^5 (n+5) x} \]
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Rubi [A] time = 0.06, antiderivative size = 169, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {15, 43} \begin {gather*} \frac {a^4 c \sqrt {c x^2} (a+b x)^{n+1}}{b^5 (n+1) x}-\frac {4 a^3 c \sqrt {c x^2} (a+b x)^{n+2}}{b^5 (n+2) x}+\frac {6 a^2 c \sqrt {c x^2} (a+b x)^{n+3}}{b^5 (n+3) x}-\frac {4 a c \sqrt {c x^2} (a+b x)^{n+4}}{b^5 (n+4) x}+\frac {c \sqrt {c x^2} (a+b x)^{n+5}}{b^5 (n+5) x} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rule 43
Rubi steps
\begin {align*} \int x \left (c x^2\right )^{3/2} (a+b x)^n \, dx &=\frac {\left (c \sqrt {c x^2}\right ) \int x^4 (a+b x)^n \, dx}{x}\\ &=\frac {\left (c \sqrt {c x^2}\right ) \int \left (\frac {a^4 (a+b x)^n}{b^4}-\frac {4 a^3 (a+b x)^{1+n}}{b^4}+\frac {6 a^2 (a+b x)^{2+n}}{b^4}-\frac {4 a (a+b x)^{3+n}}{b^4}+\frac {(a+b x)^{4+n}}{b^4}\right ) \, dx}{x}\\ &=\frac {a^4 c \sqrt {c x^2} (a+b x)^{1+n}}{b^5 (1+n) x}-\frac {4 a^3 c \sqrt {c x^2} (a+b x)^{2+n}}{b^5 (2+n) x}+\frac {6 a^2 c \sqrt {c x^2} (a+b x)^{3+n}}{b^5 (3+n) x}-\frac {4 a c \sqrt {c x^2} (a+b x)^{4+n}}{b^5 (4+n) x}+\frac {c \sqrt {c x^2} (a+b x)^{5+n}}{b^5 (5+n) x}\\ \end {align*}
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Mathematica [A] time = 0.08, size = 132, normalized size = 0.78 \begin {gather*} \frac {\left (c x^2\right )^{3/2} (a+b x)^{n+1} \left (24 a^4-24 a^3 b (n+1) x+12 a^2 b^2 \left (n^2+3 n+2\right ) x^2-4 a b^3 \left (n^3+6 n^2+11 n+6\right ) x^3+b^4 \left (n^4+10 n^3+35 n^2+50 n+24\right ) x^4\right )}{b^5 (n+1) (n+2) (n+3) (n+4) (n+5) x^3} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.22, size = 0, normalized size = 0.00 \begin {gather*} \int x \left (c x^2\right )^{3/2} (a+b x)^n \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [A] time = 1.34, size = 233, normalized size = 1.38 \begin {gather*} -\frac {{\left (24 \, a^{4} b c n x - 24 \, a^{5} c - {\left (b^{5} c n^{4} + 10 \, b^{5} c n^{3} + 35 \, b^{5} c n^{2} + 50 \, b^{5} c n + 24 \, b^{5} c\right )} x^{5} - {\left (a b^{4} c n^{4} + 6 \, a b^{4} c n^{3} + 11 \, a b^{4} c n^{2} + 6 \, a b^{4} c n\right )} x^{4} + 4 \, {\left (a^{2} b^{3} c n^{3} + 3 \, a^{2} b^{3} c n^{2} + 2 \, a^{2} b^{3} c n\right )} x^{3} - 12 \, {\left (a^{3} b^{2} c n^{2} + a^{3} b^{2} c n\right )} x^{2}\right )} \sqrt {c x^{2}} {\left (b x + a\right )}^{n}}{{\left (b^{5} n^{5} + 15 \, b^{5} n^{4} + 85 \, b^{5} n^{3} + 225 \, b^{5} n^{2} + 274 \, b^{5} n + 120 \, b^{5}\right )} x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 1.20, size = 426, normalized size = 2.52 \begin {gather*} -{\left (\frac {24 \, a^{5} a^{n} \mathrm {sgn}\relax (x)}{b^{5} n^{5} + 15 \, b^{5} n^{4} + 85 \, b^{5} n^{3} + 225 \, b^{5} n^{2} + 274 \, b^{5} n + 120 \, b^{5}} - \frac {{\left (b x + a\right )}^{n} b^{5} n^{4} x^{5} \mathrm {sgn}\relax (x) + {\left (b x + a\right )}^{n} a b^{4} n^{4} x^{4} \mathrm {sgn}\relax (x) + 10 \, {\left (b x + a\right )}^{n} b^{5} n^{3} x^{5} \mathrm {sgn}\relax (x) + 6 \, {\left (b x + a\right )}^{n} a b^{4} n^{3} x^{4} \mathrm {sgn}\relax (x) + 35 \, {\left (b x + a\right )}^{n} b^{5} n^{2} x^{5} \mathrm {sgn}\relax (x) - 4 \, {\left (b x + a\right )}^{n} a^{2} b^{3} n^{3} x^{3} \mathrm {sgn}\relax (x) + 11 \, {\left (b x + a\right )}^{n} a b^{4} n^{2} x^{4} \mathrm {sgn}\relax (x) + 50 \, {\left (b x + a\right )}^{n} b^{5} n x^{5} \mathrm {sgn}\relax (x) - 12 \, {\left (b x + a\right )}^{n} a^{2} b^{3} n^{2} x^{3} \mathrm {sgn}\relax (x) + 6 \, {\left (b x + a\right )}^{n} a b^{4} n x^{4} \mathrm {sgn}\relax (x) + 24 \, {\left (b x + a\right )}^{n} b^{5} x^{5} \mathrm {sgn}\relax (x) + 12 \, {\left (b x + a\right )}^{n} a^{3} b^{2} n^{2} x^{2} \mathrm {sgn}\relax (x) - 8 \, {\left (b x + a\right )}^{n} a^{2} b^{3} n x^{3} \mathrm {sgn}\relax (x) + 12 \, {\left (b x + a\right )}^{n} a^{3} b^{2} n x^{2} \mathrm {sgn}\relax (x) - 24 \, {\left (b x + a\right )}^{n} a^{4} b n x \mathrm {sgn}\relax (x) + 24 \, {\left (b x + a\right )}^{n} a^{5} \mathrm {sgn}\relax (x)}{b^{5} n^{5} + 15 \, b^{5} n^{4} + 85 \, b^{5} n^{3} + 225 \, b^{5} n^{2} + 274 \, b^{5} n + 120 \, b^{5}}\right )} c^{\frac {3}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 199, normalized size = 1.18 \begin {gather*} \frac {\left (b^{4} n^{4} x^{4}+10 b^{4} n^{3} x^{4}-4 a \,b^{3} n^{3} x^{3}+35 b^{4} n^{2} x^{4}-24 a \,b^{3} n^{2} x^{3}+50 b^{4} n \,x^{4}+12 a^{2} b^{2} n^{2} x^{2}-44 a \,b^{3} n \,x^{3}+24 b^{4} x^{4}+36 a^{2} b^{2} n \,x^{2}-24 a \,b^{3} x^{3}-24 a^{3} b n x +24 a^{2} b^{2} x^{2}-24 a^{3} b x +24 a^{4}\right ) \left (c \,x^{2}\right )^{\frac {3}{2}} \left (b x +a \right )^{n +1}}{\left (n^{5}+15 n^{4}+85 n^{3}+225 n^{2}+274 n +120\right ) b^{5} x^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.44, size = 157, normalized size = 0.93 \begin {gather*} \frac {{\left ({\left (n^{4} + 10 \, n^{3} + 35 \, n^{2} + 50 \, n + 24\right )} b^{5} c^{\frac {3}{2}} x^{5} + {\left (n^{4} + 6 \, n^{3} + 11 \, n^{2} + 6 \, n\right )} a b^{4} c^{\frac {3}{2}} x^{4} - 4 \, {\left (n^{3} + 3 \, n^{2} + 2 \, n\right )} a^{2} b^{3} c^{\frac {3}{2}} x^{3} + 12 \, {\left (n^{2} + n\right )} a^{3} b^{2} c^{\frac {3}{2}} x^{2} - 24 \, a^{4} b c^{\frac {3}{2}} n x + 24 \, a^{5} c^{\frac {3}{2}}\right )} {\left (b x + a\right )}^{n}}{{\left (n^{5} + 15 \, n^{4} + 85 \, n^{3} + 225 \, n^{2} + 274 \, n + 120\right )} b^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.41, size = 307, normalized size = 1.82 \begin {gather*} \frac {{\left (a+b\,x\right )}^n\,\left (\frac {24\,a^5\,c\,\sqrt {c\,x^2}}{b^5\,\left (n^5+15\,n^4+85\,n^3+225\,n^2+274\,n+120\right )}+\frac {c\,x^5\,\sqrt {c\,x^2}\,\left (n^4+10\,n^3+35\,n^2+50\,n+24\right )}{n^5+15\,n^4+85\,n^3+225\,n^2+274\,n+120}-\frac {24\,a^4\,c\,n\,x\,\sqrt {c\,x^2}}{b^4\,\left (n^5+15\,n^4+85\,n^3+225\,n^2+274\,n+120\right )}+\frac {a\,c\,n\,x^4\,\sqrt {c\,x^2}\,\left (n^3+6\,n^2+11\,n+6\right )}{b\,\left (n^5+15\,n^4+85\,n^3+225\,n^2+274\,n+120\right )}+\frac {12\,a^3\,c\,n\,x^2\,\sqrt {c\,x^2}\,\left (n+1\right )}{b^3\,\left (n^5+15\,n^4+85\,n^3+225\,n^2+274\,n+120\right )}-\frac {4\,a^2\,c\,n\,x^3\,\sqrt {c\,x^2}\,\left (n^2+3\,n+2\right )}{b^2\,\left (n^5+15\,n^4+85\,n^3+225\,n^2+274\,n+120\right )}\right )}{x} \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 x \left (c x^{2}\right )^{\frac {3}{2}} \left (a + b x\right )^{n}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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