ODE No. 323

\[ x y'(x) \left (a x y(x)^3+c\right )+y(x) \left (b x^3 y(x)+c\right )=0 \] Mathematica : cpu = 0.252462 (sec), leaf count = 463

DSolve[y[x]*(c + b*x^3*y[x]) + x*(c + a*x*y[x]^3)*Derivative[1][y][x] == 0,y[x],x]
 

\[\left \{\left \{y(x)\to \frac {\sqrt [3]{54 a^2 c x^2+\sqrt {2916 a^4 c^2 x^4+108 a^3 x^3 \left (b x^3-2 c_1 x\right ){}^3}}}{3 \sqrt [3]{2} a x}-\frac {\sqrt [3]{2} \left (b x^3-2 c_1 x\right )}{\sqrt [3]{54 a^2 c x^2+\sqrt {2916 a^4 c^2 x^4+108 a^3 x^3 \left (b x^3-2 c_1 x\right ){}^3}}}\right \},\left \{y(x)\to \frac {\left (1+i \sqrt {3}\right ) \left (b x^3-2 c_1 x\right )}{2^{2/3} \sqrt [3]{54 a^2 c x^2+\sqrt {2916 a^4 c^2 x^4+108 a^3 x^3 \left (b x^3-2 c_1 x\right ){}^3}}}-\frac {\left (1-i \sqrt {3}\right ) \sqrt [3]{54 a^2 c x^2+\sqrt {2916 a^4 c^2 x^4+108 a^3 x^3 \left (b x^3-2 c_1 x\right ){}^3}}}{6 \sqrt [3]{2} a x}\right \},\left \{y(x)\to \frac {\left (1-i \sqrt {3}\right ) \left (b x^3-2 c_1 x\right )}{2^{2/3} \sqrt [3]{54 a^2 c x^2+\sqrt {2916 a^4 c^2 x^4+108 a^3 x^3 \left (b x^3-2 c_1 x\right ){}^3}}}-\frac {\left (1+i \sqrt {3}\right ) \sqrt [3]{54 a^2 c x^2+\sqrt {2916 a^4 c^2 x^4+108 a^3 x^3 \left (b x^3-2 c_1 x\right ){}^3}}}{6 \sqrt [3]{2} a x}\right \}\right \}\] Maple : cpu = 0.108 (sec), leaf count = 630

dsolve((a*x*y(x)^3+c)*x*diff(y(x),x)+(b*x^3*y(x)+c)*y(x) = 0,y(x))
 

\[y \left (x \right ) = \frac {\left (-3 a b \,x^{4}+6 c_{1} a \,x^{2}+\left (\left (27 c +3 \sqrt {\frac {3 b^{3} x^{8}-18 b^{2} x^{6} c_{1}+36 b \,x^{4} c_{1}^{2}-24 x^{2} c_{1}^{3}+81 c^{2} a}{a}}\right ) a^{2} x^{2}\right )^{\frac {2}{3}}\right ) 3^{\frac {2}{3}}}{9 a x \left (\left (9 c +\sqrt {\frac {3 b^{3} x^{8}-18 b^{2} x^{6} c_{1}+36 b \,x^{4} c_{1}^{2}-24 x^{2} c_{1}^{3}+81 c^{2} a}{a}}\right ) a^{2} x^{2}\right )^{\frac {1}{3}}}\]