3.150 \(\int \frac{(a+b x)^{10}}{x^{16}} \, dx\)

Optimal. Leaf size=96 \[ -\frac{b^4 (a+b x)^{11}}{15015 a^5 x^{11}}+\frac{b^3 (a+b x)^{11}}{1365 a^4 x^{12}}-\frac{2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac{2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac{(a+b x)^{11}}{15 a x^{15}} \]

[Out]

-(a + b*x)^11/(15*a*x^15) + (2*b*(a + b*x)^11)/(105*a^2*x^14) - (2*b^2*(a + b*x)^11)/(455*a^3*x^13) + (b^3*(a
+ b*x)^11)/(1365*a^4*x^12) - (b^4*(a + b*x)^11)/(15015*a^5*x^11)

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Rubi [A]  time = 0.0250919, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.182, Rules used = {45, 37} \[ -\frac{b^4 (a+b x)^{11}}{15015 a^5 x^{11}}+\frac{b^3 (a+b x)^{11}}{1365 a^4 x^{12}}-\frac{2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac{2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac{(a+b x)^{11}}{15 a x^{15}} \]

Antiderivative was successfully verified.

[In]

Int[(a + b*x)^10/x^16,x]

[Out]

-(a + b*x)^11/(15*a*x^15) + (2*b*(a + b*x)^11)/(105*a^2*x^14) - (2*b^2*(a + b*x)^11)/(455*a^3*x^13) + (b^3*(a
+ b*x)^11)/(1365*a^4*x^12) - (b^4*(a + b*x)^11)/(15015*a^5*x^11)

Rule 45

Int[((a_.) + (b_.)*(x_))^(m_)*((c_.) + (d_.)*(x_))^(n_), x_Symbol] :> Simp[((a + b*x)^(m + 1)*(c + d*x)^(n + 1
))/((b*c - a*d)*(m + 1)), x] - Dist[(d*Simplify[m + n + 2])/((b*c - a*d)*(m + 1)), Int[(a + b*x)^Simplify[m +
1]*(c + d*x)^n, x], x] /; FreeQ[{a, b, c, d, m, n}, x] && NeQ[b*c - a*d, 0] && ILtQ[Simplify[m + n + 2], 0] &&
NeQ[m, -1] &&  !(LtQ[m, -1] && LtQ[n, -1] && (EqQ[a, 0] || (NeQ[c, 0] && LtQ[m - n, 0] && IntegerQ[n]))) && (
SumSimplerQ[m, 1] ||  !SumSimplerQ[n, 1])

Rule 37

Int[((a_.) + (b_.)*(x_))^(m_.)*((c_.) + (d_.)*(x_))^(n_), x_Symbol] :> Simp[((a + b*x)^(m + 1)*(c + d*x)^(n +
1))/((b*c - a*d)*(m + 1)), x] /; FreeQ[{a, b, c, d, m, n}, x] && NeQ[b*c - a*d, 0] && EqQ[m + n + 2, 0] && NeQ
[m, -1]

Rubi steps

\begin{align*} \int \frac{(a+b x)^{10}}{x^{16}} \, dx &=-\frac{(a+b x)^{11}}{15 a x^{15}}-\frac{(4 b) \int \frac{(a+b x)^{10}}{x^{15}} \, dx}{15 a}\\ &=-\frac{(a+b x)^{11}}{15 a x^{15}}+\frac{2 b (a+b x)^{11}}{105 a^2 x^{14}}+\frac{\left (2 b^2\right ) \int \frac{(a+b x)^{10}}{x^{14}} \, dx}{35 a^2}\\ &=-\frac{(a+b x)^{11}}{15 a x^{15}}+\frac{2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac{2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}-\frac{\left (4 b^3\right ) \int \frac{(a+b x)^{10}}{x^{13}} \, dx}{455 a^3}\\ &=-\frac{(a+b x)^{11}}{15 a x^{15}}+\frac{2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac{2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac{b^3 (a+b x)^{11}}{1365 a^4 x^{12}}+\frac{b^4 \int \frac{(a+b x)^{10}}{x^{12}} \, dx}{1365 a^4}\\ &=-\frac{(a+b x)^{11}}{15 a x^{15}}+\frac{2 b (a+b x)^{11}}{105 a^2 x^{14}}-\frac{2 b^2 (a+b x)^{11}}{455 a^3 x^{13}}+\frac{b^3 (a+b x)^{11}}{1365 a^4 x^{12}}-\frac{b^4 (a+b x)^{11}}{15015 a^5 x^{11}}\\ \end{align*}

Mathematica [A]  time = 0.0136676, size = 130, normalized size = 1.35 \[ -\frac{45 a^8 b^2}{13 x^{13}}-\frac{10 a^7 b^3}{x^{12}}-\frac{210 a^6 b^4}{11 x^{11}}-\frac{126 a^5 b^5}{5 x^{10}}-\frac{70 a^4 b^6}{3 x^9}-\frac{15 a^3 b^7}{x^8}-\frac{45 a^2 b^8}{7 x^7}-\frac{5 a^9 b}{7 x^{14}}-\frac{a^{10}}{15 x^{15}}-\frac{5 a b^9}{3 x^6}-\frac{b^{10}}{5 x^5} \]

Antiderivative was successfully verified.

[In]

Integrate[(a + b*x)^10/x^16,x]

[Out]

-a^10/(15*x^15) - (5*a^9*b)/(7*x^14) - (45*a^8*b^2)/(13*x^13) - (10*a^7*b^3)/x^12 - (210*a^6*b^4)/(11*x^11) -
(126*a^5*b^5)/(5*x^10) - (70*a^4*b^6)/(3*x^9) - (15*a^3*b^7)/x^8 - (45*a^2*b^8)/(7*x^7) - (5*a*b^9)/(3*x^6) -
b^10/(5*x^5)

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Maple [A]  time = 0.007, size = 113, normalized size = 1.2 \begin{align*} -{\frac{126\,{a}^{5}{b}^{5}}{5\,{x}^{10}}}-10\,{\frac{{a}^{7}{b}^{3}}{{x}^{12}}}-{\frac{{b}^{10}}{5\,{x}^{5}}}-{\frac{{a}^{10}}{15\,{x}^{15}}}-{\frac{210\,{a}^{6}{b}^{4}}{11\,{x}^{11}}}-{\frac{5\,a{b}^{9}}{3\,{x}^{6}}}-15\,{\frac{{a}^{3}{b}^{7}}{{x}^{8}}}-{\frac{45\,{a}^{8}{b}^{2}}{13\,{x}^{13}}}-{\frac{45\,{a}^{2}{b}^{8}}{7\,{x}^{7}}}-{\frac{70\,{a}^{4}{b}^{6}}{3\,{x}^{9}}}-{\frac{5\,{a}^{9}b}{7\,{x}^{14}}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((b*x+a)^10/x^16,x)

[Out]

-126/5*a^5*b^5/x^10-10*a^7*b^3/x^12-1/5*b^10/x^5-1/15*a^10/x^15-210/11*a^6*b^4/x^11-5/3*a*b^9/x^6-15*a^3*b^7/x
^8-45/13*a^8*b^2/x^13-45/7*a^2*b^8/x^7-70/3*a^4*b^6/x^9-5/7*a^9*b/x^14

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Maxima [A]  time = 1.08695, size = 151, normalized size = 1.57 \begin{align*} -\frac{3003 \, b^{10} x^{10} + 25025 \, a b^{9} x^{9} + 96525 \, a^{2} b^{8} x^{8} + 225225 \, a^{3} b^{7} x^{7} + 350350 \, a^{4} b^{6} x^{6} + 378378 \, a^{5} b^{5} x^{5} + 286650 \, a^{6} b^{4} x^{4} + 150150 \, a^{7} b^{3} x^{3} + 51975 \, a^{8} b^{2} x^{2} + 10725 \, a^{9} b x + 1001 \, a^{10}}{15015 \, x^{15}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((b*x+a)^10/x^16,x, algorithm="maxima")

[Out]

-1/15015*(3003*b^10*x^10 + 25025*a*b^9*x^9 + 96525*a^2*b^8*x^8 + 225225*a^3*b^7*x^7 + 350350*a^4*b^6*x^6 + 378
378*a^5*b^5*x^5 + 286650*a^6*b^4*x^4 + 150150*a^7*b^3*x^3 + 51975*a^8*b^2*x^2 + 10725*a^9*b*x + 1001*a^10)/x^1
5

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Fricas [A]  time = 1.47006, size = 301, normalized size = 3.14 \begin{align*} -\frac{3003 \, b^{10} x^{10} + 25025 \, a b^{9} x^{9} + 96525 \, a^{2} b^{8} x^{8} + 225225 \, a^{3} b^{7} x^{7} + 350350 \, a^{4} b^{6} x^{6} + 378378 \, a^{5} b^{5} x^{5} + 286650 \, a^{6} b^{4} x^{4} + 150150 \, a^{7} b^{3} x^{3} + 51975 \, a^{8} b^{2} x^{2} + 10725 \, a^{9} b x + 1001 \, a^{10}}{15015 \, x^{15}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((b*x+a)^10/x^16,x, algorithm="fricas")

[Out]

-1/15015*(3003*b^10*x^10 + 25025*a*b^9*x^9 + 96525*a^2*b^8*x^8 + 225225*a^3*b^7*x^7 + 350350*a^4*b^6*x^6 + 378
378*a^5*b^5*x^5 + 286650*a^6*b^4*x^4 + 150150*a^7*b^3*x^3 + 51975*a^8*b^2*x^2 + 10725*a^9*b*x + 1001*a^10)/x^1
5

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Sympy [A]  time = 1.84367, size = 121, normalized size = 1.26 \begin{align*} - \frac{1001 a^{10} + 10725 a^{9} b x + 51975 a^{8} b^{2} x^{2} + 150150 a^{7} b^{3} x^{3} + 286650 a^{6} b^{4} x^{4} + 378378 a^{5} b^{5} x^{5} + 350350 a^{4} b^{6} x^{6} + 225225 a^{3} b^{7} x^{7} + 96525 a^{2} b^{8} x^{8} + 25025 a b^{9} x^{9} + 3003 b^{10} x^{10}}{15015 x^{15}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((b*x+a)**10/x**16,x)

[Out]

-(1001*a**10 + 10725*a**9*b*x + 51975*a**8*b**2*x**2 + 150150*a**7*b**3*x**3 + 286650*a**6*b**4*x**4 + 378378*
a**5*b**5*x**5 + 350350*a**4*b**6*x**6 + 225225*a**3*b**7*x**7 + 96525*a**2*b**8*x**8 + 25025*a*b**9*x**9 + 30
03*b**10*x**10)/(15015*x**15)

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Giac [A]  time = 1.15674, size = 151, normalized size = 1.57 \begin{align*} -\frac{3003 \, b^{10} x^{10} + 25025 \, a b^{9} x^{9} + 96525 \, a^{2} b^{8} x^{8} + 225225 \, a^{3} b^{7} x^{7} + 350350 \, a^{4} b^{6} x^{6} + 378378 \, a^{5} b^{5} x^{5} + 286650 \, a^{6} b^{4} x^{4} + 150150 \, a^{7} b^{3} x^{3} + 51975 \, a^{8} b^{2} x^{2} + 10725 \, a^{9} b x + 1001 \, a^{10}}{15015 \, x^{15}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((b*x+a)^10/x^16,x, algorithm="giac")

[Out]

-1/15015*(3003*b^10*x^10 + 25025*a*b^9*x^9 + 96525*a^2*b^8*x^8 + 225225*a^3*b^7*x^7 + 350350*a^4*b^6*x^6 + 378
378*a^5*b^5*x^5 + 286650*a^6*b^4*x^4 + 150150*a^7*b^3*x^3 + 51975*a^8*b^2*x^2 + 10725*a^9*b*x + 1001*a^10)/x^1
5