\(\int \frac {(b x^2+c x^4)^{3/2}}{x^{21/2}} \, dx\) [252]

Optimal result

Integrand size = 21, antiderivative size = 350 \[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=-\frac {8 c^{7/2} x^{3/2} \left (b+c x^2\right )}{65 b^2 \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {b x^2+c x^4}}-\frac {4 c \sqrt {b x^2+c x^4}}{39 x^{11/2}}-\frac {8 c^2 \sqrt {b x^2+c x^4}}{195 b x^{7/2}}+\frac {8 c^3 \sqrt {b x^2+c x^4}}{65 b^2 x^{3/2}}-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}+\frac {8 c^{13/4} x \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} E\left (2 \arctan \left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right )|\frac {1}{2}\right )}{65 b^{7/4} \sqrt {b x^2+c x^4}}-\frac {4 c^{13/4} x \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right ),\frac {1}{2}\right )}{65 b^{7/4} \sqrt {b x^2+c x^4}} \] Output:

-8/65*c^(7/2)*x^(3/2)*(c*x^2+b)/b^2/(b^(1/2)+c^(1/2)*x)/(c*x^4+b*x^2)^(1/2 
)-4/39*c*(c*x^4+b*x^2)^(1/2)/x^(11/2)-8/195*c^2*(c*x^4+b*x^2)^(1/2)/b/x^(7 
/2)+8/65*c^3*(c*x^4+b*x^2)^(1/2)/b^2/x^(3/2)-2/13*(c*x^4+b*x^2)^(3/2)/x^(1 
9/2)+8/65*c^(13/4)*x*(b^(1/2)+c^(1/2)*x)*((c*x^2+b)/(b^(1/2)+c^(1/2)*x)^2) 
^(1/2)*EllipticE(sin(2*arctan(c^(1/4)*x^(1/2)/b^(1/4))),1/2*2^(1/2))/b^(7/ 
4)/(c*x^4+b*x^2)^(1/2)-4/65*c^(13/4)*x*(b^(1/2)+c^(1/2)*x)*((c*x^2+b)/(b^( 
1/2)+c^(1/2)*x)^2)^(1/2)*InverseJacobiAM(2*arctan(c^(1/4)*x^(1/2)/b^(1/4)) 
,1/2*2^(1/2))/b^(7/4)/(c*x^4+b*x^2)^(1/2)
 

Mathematica [C] (verified)

Result contains higher order function than in optimal. Order 5 vs. order 4 in optimal.

Time = 10.02 (sec) , antiderivative size = 58, normalized size of antiderivative = 0.17 \[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=-\frac {2 b \sqrt {x^2 \left (b+c x^2\right )} \operatorname {Hypergeometric2F1}\left (-\frac {13}{4},-\frac {3}{2},-\frac {9}{4},-\frac {c x^2}{b}\right )}{13 x^{15/2} \sqrt {1+\frac {c x^2}{b}}} \] Input:

Integrate[(b*x^2 + c*x^4)^(3/2)/x^(21/2),x]
 

Output:

(-2*b*Sqrt[x^2*(b + c*x^2)]*Hypergeometric2F1[-13/4, -3/2, -9/4, -((c*x^2) 
/b)])/(13*x^(15/2)*Sqrt[1 + (c*x^2)/b])
 

Rubi [A] (verified)

Time = 0.85 (sec) , antiderivative size = 370, normalized size of antiderivative = 1.06, number of steps used = 11, number of rules used = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.476, Rules used = {1425, 1425, 1430, 1430, 1431, 266, 834, 27, 761, 1510}

Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.

\(\displaystyle \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx\)

\(\Big \downarrow \) 1425

\(\displaystyle \frac {6}{13} c \int \frac {\sqrt {c x^4+b x^2}}{x^{13/2}}dx-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 1425

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \int \frac {1}{x^{5/2} \sqrt {c x^4+b x^2}}dx-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 1430

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \int \frac {1}{\sqrt {x} \sqrt {c x^4+b x^2}}dx}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 1430

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \left (\frac {c \int \frac {x^{3/2}}{\sqrt {c x^4+b x^2}}dx}{b}-\frac {2 \sqrt {b x^2+c x^4}}{b x^{3/2}}\right )}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 1431

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \left (\frac {c x \sqrt {b+c x^2} \int \frac {\sqrt {x}}{\sqrt {c x^2+b}}dx}{b \sqrt {b x^2+c x^4}}-\frac {2 \sqrt {b x^2+c x^4}}{b x^{3/2}}\right )}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 266

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \left (\frac {2 c x \sqrt {b+c x^2} \int \frac {x}{\sqrt {c x^2+b}}d\sqrt {x}}{b \sqrt {b x^2+c x^4}}-\frac {2 \sqrt {b x^2+c x^4}}{b x^{3/2}}\right )}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 834

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \left (\frac {2 c x \sqrt {b+c x^2} \left (\frac {\sqrt {b} \int \frac {1}{\sqrt {c x^2+b}}d\sqrt {x}}{\sqrt {c}}-\frac {\sqrt {b} \int \frac {\sqrt {b}-\sqrt {c} x}{\sqrt {b} \sqrt {c x^2+b}}d\sqrt {x}}{\sqrt {c}}\right )}{b \sqrt {b x^2+c x^4}}-\frac {2 \sqrt {b x^2+c x^4}}{b x^{3/2}}\right )}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 27

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \left (\frac {2 c x \sqrt {b+c x^2} \left (\frac {\sqrt {b} \int \frac {1}{\sqrt {c x^2+b}}d\sqrt {x}}{\sqrt {c}}-\frac {\int \frac {\sqrt {b}-\sqrt {c} x}{\sqrt {c x^2+b}}d\sqrt {x}}{\sqrt {c}}\right )}{b \sqrt {b x^2+c x^4}}-\frac {2 \sqrt {b x^2+c x^4}}{b x^{3/2}}\right )}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 761

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \left (\frac {2 c x \sqrt {b+c x^2} \left (\frac {\sqrt [4]{b} \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right ),\frac {1}{2}\right )}{2 c^{3/4} \sqrt {b+c x^2}}-\frac {\int \frac {\sqrt {b}-\sqrt {c} x}{\sqrt {c x^2+b}}d\sqrt {x}}{\sqrt {c}}\right )}{b \sqrt {b x^2+c x^4}}-\frac {2 \sqrt {b x^2+c x^4}}{b x^{3/2}}\right )}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

\(\Big \downarrow \) 1510

\(\displaystyle \frac {6}{13} c \left (\frac {2}{9} c \left (-\frac {3 c \left (\frac {2 c x \sqrt {b+c x^2} \left (\frac {\sqrt [4]{b} \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right ),\frac {1}{2}\right )}{2 c^{3/4} \sqrt {b+c x^2}}-\frac {\frac {\sqrt [4]{b} \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} E\left (2 \arctan \left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right )|\frac {1}{2}\right )}{\sqrt [4]{c} \sqrt {b+c x^2}}-\frac {\sqrt {x} \sqrt {b+c x^2}}{\sqrt {b}+\sqrt {c} x}}{\sqrt {c}}\right )}{b \sqrt {b x^2+c x^4}}-\frac {2 \sqrt {b x^2+c x^4}}{b x^{3/2}}\right )}{5 b}-\frac {2 \sqrt {b x^2+c x^4}}{5 b x^{7/2}}\right )-\frac {2 \sqrt {b x^2+c x^4}}{9 x^{11/2}}\right )-\frac {2 \left (b x^2+c x^4\right )^{3/2}}{13 x^{19/2}}\)

Input:

Int[(b*x^2 + c*x^4)^(3/2)/x^(21/2),x]
 

Output:

(-2*(b*x^2 + c*x^4)^(3/2))/(13*x^(19/2)) + (6*c*((-2*Sqrt[b*x^2 + c*x^4])/ 
(9*x^(11/2)) + (2*c*((-2*Sqrt[b*x^2 + c*x^4])/(5*b*x^(7/2)) - (3*c*((-2*Sq 
rt[b*x^2 + c*x^4])/(b*x^(3/2)) + (2*c*x*Sqrt[b + c*x^2]*(-((-((Sqrt[x]*Sqr 
t[b + c*x^2])/(Sqrt[b] + Sqrt[c]*x)) + (b^(1/4)*(Sqrt[b] + Sqrt[c]*x)*Sqrt 
[(b + c*x^2)/(Sqrt[b] + Sqrt[c]*x)^2]*EllipticE[2*ArcTan[(c^(1/4)*Sqrt[x]) 
/b^(1/4)], 1/2])/(c^(1/4)*Sqrt[b + c*x^2]))/Sqrt[c]) + (b^(1/4)*(Sqrt[b] + 
 Sqrt[c]*x)*Sqrt[(b + c*x^2)/(Sqrt[b] + Sqrt[c]*x)^2]*EllipticF[2*ArcTan[( 
c^(1/4)*Sqrt[x])/b^(1/4)], 1/2])/(2*c^(3/4)*Sqrt[b + c*x^2])))/(b*Sqrt[b*x 
^2 + c*x^4])))/(5*b)))/9))/13
 

Defintions of rubi rules used

rule 27

Int[(a_)*(Fx_), x_Symbol] :> Simp[a   Int[Fx, x], x] /; FreeQ[a, x] &&  !Ma 
tchQ[Fx, (b_)*(Gx_) /; FreeQ[b, x]]
 

rule 266

Int[((c_.)*(x_))^(m_)*((a_) + (b_.)*(x_)^2)^(p_), x_Symbol] :> With[{k = De 
nominator[m]}, Simp[k/c   Subst[Int[x^(k*(m + 1) - 1)*(a + b*(x^(2*k)/c^2)) 
^p, x], x, (c*x)^(1/k)], x]] /; FreeQ[{a, b, c, p}, x] && FractionQ[m] && I 
ntBinomialQ[a, b, c, 2, m, p, x]
 

rule 761

Int[1/Sqrt[(a_) + (b_.)*(x_)^4], x_Symbol] :> With[{q = Rt[b/a, 4]}, Simp[( 
1 + q^2*x^2)*(Sqrt[(a + b*x^4)/(a*(1 + q^2*x^2)^2)]/(2*q*Sqrt[a + b*x^4]))* 
EllipticF[2*ArcTan[q*x], 1/2], x]] /; FreeQ[{a, b}, x] && PosQ[b/a]
 

rule 834

Int[(x_)^2/Sqrt[(a_) + (b_.)*(x_)^4], x_Symbol] :> With[{q = Rt[b/a, 2]}, S 
imp[1/q   Int[1/Sqrt[a + b*x^4], x], x] - Simp[1/q   Int[(1 - q*x^2)/Sqrt[a 
 + b*x^4], x], x]] /; FreeQ[{a, b}, x] && PosQ[b/a]
 

rule 1425

Int[((d_.)*(x_))^(m_)*((b_.)*(x_)^2 + (c_.)*(x_)^4)^(p_), x_Symbol] :> Simp 
[(d*x)^(m + 1)*((b*x^2 + c*x^4)^p/(d*(m + 2*p + 1))), x] - Simp[2*c*(p/(d^4 
*(m + 2*p + 1)))   Int[(d*x)^(m + 4)*(b*x^2 + c*x^4)^(p - 1), x], x] /; Fre 
eQ[{b, c, d, m, p}, x] &&  !IntegerQ[p] && GtQ[p, 0] && LtQ[m + 2*p + 1, 0]
 

rule 1430

Int[((d_.)*(x_))^(m_)*((b_.)*(x_)^2 + (c_.)*(x_)^4)^(p_), x_Symbol] :> Simp 
[d*(d*x)^(m - 1)*((b*x^2 + c*x^4)^(p + 1)/(b*(m + 2*p + 1))), x] - Simp[c*( 
(m + 4*p + 3)/(b*d^2*(m + 2*p + 1)))   Int[(d*x)^(m + 2)*(b*x^2 + c*x^4)^p, 
 x], x] /; FreeQ[{b, c, d, m, p}, x] &&  !IntegerQ[p] && LtQ[m + 2*p + 1, 0 
]
 

rule 1431

Int[((d_.)*(x_))^(m_)*((b_.)*(x_)^2 + (c_.)*(x_)^4)^(p_), x_Symbol] :> Simp 
[(b*x^2 + c*x^4)^p/((d*x)^(2*p)*(b + c*x^2)^p)   Int[(d*x)^(m + 2*p)*(b + c 
*x^2)^p, x], x] /; FreeQ[{b, c, d, m, p}, x] &&  !IntegerQ[p]
 

rule 1510

Int[((d_) + (e_.)*(x_)^2)/Sqrt[(a_) + (c_.)*(x_)^4], x_Symbol] :> With[{q = 
 Rt[c/a, 4]}, Simp[(-d)*x*(Sqrt[a + c*x^4]/(a*(1 + q^2*x^2))), x] + Simp[d* 
(1 + q^2*x^2)*(Sqrt[(a + c*x^4)/(a*(1 + q^2*x^2)^2)]/(q*Sqrt[a + c*x^4]))*E 
llipticE[2*ArcTan[q*x], 1/2], x] /; EqQ[e + d*q^2, 0]] /; FreeQ[{a, c, d, e 
}, x] && PosQ[c/a]
 

Maple [A] (verified)

Time = 2.26 (sec) , antiderivative size = 250, normalized size of antiderivative = 0.71

method	result	size
default	\(-\frac {2 \left (c \,x^{4}+b \,x^{2}\right )^{\frac {3}{2}} \left (12 \sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {2}\, \sqrt {\frac {-c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {-\frac {c x}{\sqrt {-b c}}}\, \operatorname {EllipticE}\left (\sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right ) b \,c^{3} x^{6}-6 \sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {2}\, \sqrt {\frac {-c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {-\frac {c x}{\sqrt {-b c}}}\, \operatorname {EllipticF}\left (\sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right ) b \,c^{3} x^{6}-12 c^{4} x^{8}-8 b \,c^{3} x^{6}+29 b^{2} c^{2} x^{4}+40 x^{2} b^{3} c +15 b^{4}\right )}{195 x^{\frac {19}{2}} \left (c \,x^{2}+b \right )^{2} b^{2}}\)	\(250\)
risch	\(-\frac {2 \left (-12 c^{3} x^{6}+4 b \,c^{2} x^{4}+25 b^{2} c \,x^{2}+15 b^{3}\right ) \sqrt {x^{2} \left (c \,x^{2}+b \right )}}{195 x^{\frac {15}{2}} b^{2}}-\frac {4 c^{3} \sqrt {-b c}\, \sqrt {\frac {\left (x +\frac {\sqrt {-b c}}{c}\right ) c}{\sqrt {-b c}}}\, \sqrt {-\frac {2 \left (x -\frac {\sqrt {-b c}}{c}\right ) c}{\sqrt {-b c}}}\, \sqrt {-\frac {c x}{\sqrt {-b c}}}\, \left (-\frac {2 \sqrt {-b c}\, \operatorname {EllipticE}\left (\sqrt {\frac {\left (x +\frac {\sqrt {-b c}}{c}\right ) c}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right )}{c}+\frac {\sqrt {-b c}\, \operatorname {EllipticF}\left (\sqrt {\frac {\left (x +\frac {\sqrt {-b c}}{c}\right ) c}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right )}{c}\right ) \sqrt {x^{2} \left (c \,x^{2}+b \right )}\, \sqrt {x \left (c \,x^{2}+b \right )}}{65 b^{2} \sqrt {c \,x^{3}+b x}\, x^{\frac {3}{2}} \left (c \,x^{2}+b \right )}\)	\(252\)

Input:

int((c*x^4+b*x^2)^(3/2)/x^(21/2),x,method=_RETURNVERBOSE)
 

Output:

-2/195*(c*x^4+b*x^2)^(3/2)/x^(19/2)/(c*x^2+b)^2*(12*((c*x+(-b*c)^(1/2))/(- 
b*c)^(1/2))^(1/2)*2^(1/2)*((-c*x+(-b*c)^(1/2))/(-b*c)^(1/2))^(1/2)*(-c/(-b 
*c)^(1/2)*x)^(1/2)*EllipticE(((c*x+(-b*c)^(1/2))/(-b*c)^(1/2))^(1/2),1/2*2 
^(1/2))*b*c^3*x^6-6*((c*x+(-b*c)^(1/2))/(-b*c)^(1/2))^(1/2)*2^(1/2)*((-c*x 
+(-b*c)^(1/2))/(-b*c)^(1/2))^(1/2)*(-c/(-b*c)^(1/2)*x)^(1/2)*EllipticF(((c 
*x+(-b*c)^(1/2))/(-b*c)^(1/2))^(1/2),1/2*2^(1/2))*b*c^3*x^6-12*c^4*x^8-8*b 
*c^3*x^6+29*b^2*c^2*x^4+40*x^2*b^3*c+15*b^4)/b^2
 

Fricas [A] (verification not implemented)

Time = 0.08 (sec) , antiderivative size = 83, normalized size of antiderivative = 0.24 \[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=\frac {2 \, {\left (12 \, c^{\frac {7}{2}} x^{8} {\rm weierstrassZeta}\left (-\frac {4 \, b}{c}, 0, {\rm weierstrassPInverse}\left (-\frac {4 \, b}{c}, 0, x\right )\right ) + {\left (12 \, c^{3} x^{6} - 4 \, b c^{2} x^{4} - 25 \, b^{2} c x^{2} - 15 \, b^{3}\right )} \sqrt {c x^{4} + b x^{2}} \sqrt {x}\right )}}{195 \, b^{2} x^{8}} \] Input:

integrate((c*x^4+b*x^2)^(3/2)/x^(21/2),x, algorithm="fricas")
 

Output:

2/195*(12*c^(7/2)*x^8*weierstrassZeta(-4*b/c, 0, weierstrassPInverse(-4*b/ 
c, 0, x)) + (12*c^3*x^6 - 4*b*c^2*x^4 - 25*b^2*c*x^2 - 15*b^3)*sqrt(c*x^4 
+ b*x^2)*sqrt(x))/(b^2*x^8)
 

Sympy [F(-1)]

Timed out. \[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=\text {Timed out} \] Input:

integrate((c*x**4+b*x**2)**(3/2)/x**(21/2),x)
 

Output:

Timed out
 

Maxima [F]

\[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=\int { \frac {{\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}}}{x^{\frac {21}{2}}} \,d x } \] Input:

integrate((c*x^4+b*x^2)^(3/2)/x^(21/2),x, algorithm="maxima")
 

Output:

integrate((c*x^4 + b*x^2)^(3/2)/x^(21/2), x)
 

Giac [F]

\[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=\int { \frac {{\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}}}{x^{\frac {21}{2}}} \,d x } \] Input:

integrate((c*x^4+b*x^2)^(3/2)/x^(21/2),x, algorithm="giac")
 

Output:

integrate((c*x^4 + b*x^2)^(3/2)/x^(21/2), x)
 

Mupad [F(-1)]

Timed out. \[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=\int \frac {{\left (c\,x^4+b\,x^2\right )}^{3/2}}{x^{21/2}} \,d x \] Input:

int((b*x^2 + c*x^4)^(3/2)/x^(21/2),x)
                                                                                    
                                                                                    
 

Output:

int((b*x^2 + c*x^4)^(3/2)/x^(21/2), x)
 

Reduce [F]

\[ \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{21/2}} \, dx=\frac {-\frac {10 \sqrt {c \,x^{2}+b}\, b}{77}-\frac {2 \sqrt {c \,x^{2}+b}\, c \,x^{2}}{7}+\frac {12 \sqrt {x}\, \left (\int \frac {\sqrt {x}\, \sqrt {c \,x^{2}+b}}{c \,x^{10}+b \,x^{8}}d x \right ) b^{2} x^{6}}{77}}{\sqrt {x}\, x^{6}} \] Input:

int((c*x^4+b*x^2)^(3/2)/x^(21/2),x)
 

Output:

(2*( - 5*sqrt(b + c*x**2)*b - 11*sqrt(b + c*x**2)*c*x**2 + 6*sqrt(x)*int(( 
sqrt(x)*sqrt(b + c*x**2))/(b*x**8 + c*x**10),x)*b**2*x**6))/(77*sqrt(x)*x* 
*6)