\(\int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx\) [931]

Optimal result

Integrand size = 27, antiderivative size = 165 \[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=\frac {123 (1+4 x)^{1+m}}{16 (1+m)}+\frac {9 (1+4 x)^{2+m}}{16 (2+m)}-\frac {3 \left (416-135 \sqrt {13}\right ) (1+4 x)^{1+m} \operatorname {Hypergeometric2F1}\left (1,1+m,2+m,\frac {3 (1+4 x)}{13-2 \sqrt {13}}\right )}{13 \left (13-2 \sqrt {13}\right ) (1+m)}-\frac {3 \left (416+135 \sqrt {13}\right ) (1+4 x)^{1+m} \operatorname {Hypergeometric2F1}\left (1,1+m,2+m,\frac {3 (1+4 x)}{13+2 \sqrt {13}}\right )}{13 \left (13+2 \sqrt {13}\right ) (1+m)} \]

[Out]

123/16*(1+4*x)^(1+m)/(1+m)+9/16*(1+4*x)^(2+m)/(2+m)-3/13*(1+4*x)^(1+m)*hypergeom([1, 1+m],[2+m],3*(1+4*x)/(13-
2*13^(1/2)))*(416-135*13^(1/2))/(1+m)/(13-2*13^(1/2))-3/13*(1+4*x)^(1+m)*hypergeom([1, 1+m],[2+m],3*(1+4*x)/(1
3+2*13^(1/2)))*(416+135*13^(1/2))/(1+m)/(13+2*13^(1/2))

Rubi [A] (verified)

Time = 0.08 (sec) , antiderivative size = 165, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.074, Rules used = {1642, 70} \[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=-\frac {3 \left (416-135 \sqrt {13}\right ) (4 x+1)^{m+1} \operatorname {Hypergeometric2F1}\left (1,m+1,m+2,\frac {3 (4 x+1)}{13-2 \sqrt {13}}\right )}{13 \left (13-2 \sqrt {13}\right ) (m+1)}-\frac {3 \left (416+135 \sqrt {13}\right ) (4 x+1)^{m+1} \operatorname {Hypergeometric2F1}\left (1,m+1,m+2,\frac {3 (4 x+1)}{13+2 \sqrt {13}}\right )}{13 \left (13+2 \sqrt {13}\right ) (m+1)}+\frac {123 (4 x+1)^{m+1}}{16 (m+1)}+\frac {9 (4 x+1)^{m+2}}{16 (m+2)} \]

[In]

Int[((2 + 3*x)^3*(1 + 4*x)^m)/(1 - 5*x + 3*x^2),x]

[Out]

(123*(1 + 4*x)^(1 + m))/(16*(1 + m)) + (9*(1 + 4*x)^(2 + m))/(16*(2 + m)) - (3*(416 - 135*Sqrt[13])*(1 + 4*x)^
(1 + m)*Hypergeometric2F1[1, 1 + m, 2 + m, (3*(1 + 4*x))/(13 - 2*Sqrt[13])])/(13*(13 - 2*Sqrt[13])*(1 + m)) -
(3*(416 + 135*Sqrt[13])*(1 + 4*x)^(1 + m)*Hypergeometric2F1[1, 1 + m, 2 + m, (3*(1 + 4*x))/(13 + 2*Sqrt[13])])
/(13*(13 + 2*Sqrt[13])*(1 + m))

Rule 70

Int[((a_) + (b_.)*(x_))^(m_)*((c_) + (d_.)*(x_))^(n_), x_Symbol] :> Simp[(b*c - a*d)^n*((a + b*x)^(m + 1)/(b^(
n + 1)*(m + 1)))*Hypergeometric2F1[-n, m + 1, m + 2, (-d)*((a + b*x)/(b*c - a*d))], x] /; FreeQ[{a, b, c, d, m
}, x] && NeQ[b*c - a*d, 0] &&  !IntegerQ[m] && IntegerQ[n]

Rule 1642

Int[(Pq_)*((d_.) + (e_.)*(x_))^(m_.)*((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_.), x_Symbol] :> Int[ExpandIntegra
nd[(d + e*x)^m*Pq*(a + b*x + c*x^2)^p, x], x] /; FreeQ[{a, b, c, d, e, m}, x] && PolyQ[Pq, x] && IGtQ[p, -2]

Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {123}{4} (1+4 x)^m+\frac {9}{4} (1+4 x)^{1+m}+\frac {\left (192+\frac {810}{\sqrt {13}}\right ) (1+4 x)^m}{-5-\sqrt {13}+6 x}+\frac {\left (192-\frac {810}{\sqrt {13}}\right ) (1+4 x)^m}{-5+\sqrt {13}+6 x}\right ) \, dx \\ & = \frac {123 (1+4 x)^{1+m}}{16 (1+m)}+\frac {9 (1+4 x)^{2+m}}{16 (2+m)}+\frac {1}{13} \left (6 \left (416-135 \sqrt {13}\right )\right ) \int \frac {(1+4 x)^m}{-5+\sqrt {13}+6 x} \, dx+\frac {1}{13} \left (6 \left (416+135 \sqrt {13}\right )\right ) \int \frac {(1+4 x)^m}{-5-\sqrt {13}+6 x} \, dx \\ & = \frac {123 (1+4 x)^{1+m}}{16 (1+m)}+\frac {9 (1+4 x)^{2+m}}{16 (2+m)}-\frac {3 \left (416-135 \sqrt {13}\right ) (1+4 x)^{1+m} \, _2F_1\left (1,1+m;2+m;\frac {3 (1+4 x)}{13-2 \sqrt {13}}\right )}{13 \left (13-2 \sqrt {13}\right ) (1+m)}-\frac {3 \left (416+135 \sqrt {13}\right ) (1+4 x)^{1+m} \, _2F_1\left (1,1+m;2+m;\frac {3 (1+4 x)}{13+2 \sqrt {13}}\right )}{13 \left (13+2 \sqrt {13}\right ) (1+m)} \\ \end{align*}

Mathematica [A] (verified)

Time = 0.15 (sec) , antiderivative size = 117, normalized size of antiderivative = 0.71 \[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=\frac {(1+4 x)^{1+m} \left (117 (85+12 x+4 m (11+3 x))+16 \left (-146+71 \sqrt {13}\right ) (2+m) \operatorname {Hypergeometric2F1}\left (1,1+m,2+m,\frac {3+12 x}{13-2 \sqrt {13}}\right )-16 \left (146+71 \sqrt {13}\right ) (2+m) \operatorname {Hypergeometric2F1}\left (1,1+m,2+m,\frac {3+12 x}{13+2 \sqrt {13}}\right )\right )}{624 \left (2+3 m+m^2\right )} \]

[In]

Integrate[((2 + 3*x)^3*(1 + 4*x)^m)/(1 - 5*x + 3*x^2),x]

[Out]

((1 + 4*x)^(1 + m)*(117*(85 + 12*x + 4*m*(11 + 3*x)) + 16*(-146 + 71*Sqrt[13])*(2 + m)*Hypergeometric2F1[1, 1
+ m, 2 + m, (3 + 12*x)/(13 - 2*Sqrt[13])] - 16*(146 + 71*Sqrt[13])*(2 + m)*Hypergeometric2F1[1, 1 + m, 2 + m,
(3 + 12*x)/(13 + 2*Sqrt[13])]))/(624*(2 + 3*m + m^2))

Maple [F]

\[\int \frac {\left (2+3 x \right )^{3} \left (1+4 x \right )^{m}}{3 x^{2}-5 x +1}d x\]

[In]

int((2+3*x)^3*(1+4*x)^m/(3*x^2-5*x+1),x)

[Out]

int((2+3*x)^3*(1+4*x)^m/(3*x^2-5*x+1),x)

Fricas [F]

\[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=\int { \frac {{\left (4 \, x + 1\right )}^{m} {\left (3 \, x + 2\right )}^{3}}{3 \, x^{2} - 5 \, x + 1} \,d x } \]

[In]

integrate((2+3*x)^3*(1+4*x)^m/(3*x^2-5*x+1),x, algorithm="fricas")

[Out]

integral((27*x^3 + 54*x^2 + 36*x + 8)*(4*x + 1)^m/(3*x^2 - 5*x + 1), x)

Sympy [F]

\[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=\int \frac {\left (3 x + 2\right )^{3} \left (4 x + 1\right )^{m}}{3 x^{2} - 5 x + 1}\, dx \]

[In]

integrate((2+3*x)**3*(1+4*x)**m/(3*x**2-5*x+1),x)

[Out]

Integral((3*x + 2)**3*(4*x + 1)**m/(3*x**2 - 5*x + 1), x)

Maxima [F]

\[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=\int { \frac {{\left (4 \, x + 1\right )}^{m} {\left (3 \, x + 2\right )}^{3}}{3 \, x^{2} - 5 \, x + 1} \,d x } \]

[In]

integrate((2+3*x)^3*(1+4*x)^m/(3*x^2-5*x+1),x, algorithm="maxima")

[Out]

integrate((4*x + 1)^m*(3*x + 2)^3/(3*x^2 - 5*x + 1), x)

Giac [F]

\[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=\int { \frac {{\left (4 \, x + 1\right )}^{m} {\left (3 \, x + 2\right )}^{3}}{3 \, x^{2} - 5 \, x + 1} \,d x } \]

[In]

integrate((2+3*x)^3*(1+4*x)^m/(3*x^2-5*x+1),x, algorithm="giac")

[Out]

integrate((4*x + 1)^m*(3*x + 2)^3/(3*x^2 - 5*x + 1), x)

Mupad [F(-1)]

Timed out. \[ \int \frac {(2+3 x)^3 (1+4 x)^m}{1-5 x+3 x^2} \, dx=\int \frac {{\left (3\,x+2\right )}^3\,{\left (4\,x+1\right )}^m}{3\,x^2-5\,x+1} \,d x \]

[In]

int(((3*x + 2)^3*(4*x + 1)^m)/(3*x^2 - 5*x + 1),x)

[Out]

int(((3*x + 2)^3*(4*x + 1)^m)/(3*x^2 - 5*x + 1), x)