Internal problem ID [1969]
Book: Differential Equations by Alfred L. Nelson, Karl W. Folley, Max Coral. 3rd ed. DC heath.
Boston. 1964
Section: Exercise 9, page 38
Problem number: 4.
ODE order: 1.
ODE degree: 1.
CAS Maple gives this as type [[_homogeneous, `class G`], _rational, _Bernoulli]
\[ \boxed {x^{2} y+y^{2}+x^{3} y^{\prime }=0} \]
✓ Solution by Maple
Time used: 0.0 (sec). Leaf size: 19
dsolve((x^2*y(x)+y(x)^2)+x^3*diff(y(x),x)=0,y(x), singsol=all)
\[ y \left (x \right ) = \frac {3 x^{2}}{3 c_{1} x^{3}-1} \]
✓ Solution by Mathematica
Time used: 0.135 (sec). Leaf size: 26
DSolve[(x^2*y[x]+y[x]^2)+x^3*y'[x]==0,y[x],x,IncludeSingularSolutions -> True]
\begin{align*} y(x)\to \frac {3 x^2}{-1+3 c_1 x^3} \\ y(x)\to 0 \\ \end{align*}