4.7.49 \(x^3 y'(x)=y(x) \left (x^2+y(x)\right )\)

ODE
\[ x^3 y'(x)=y(x) \left (x^2+y(x)\right ) \] ODE Classification

[[_homogeneous, `class D`], _rational, _Bernoulli]

Book solution method
The Bernoulli ODE

Mathematica
cpu = 0.228254 (sec), leaf count = 17

\[\left \{\left \{y(x)\to \frac {x^2}{1+c_1 x}\right \}\right \}\]

Maple
cpu = 0.013 (sec), leaf count = 15

\[\left [y \left (x \right ) = \frac {x^{2}}{x \textit {\_C1} +1}\right ]\] Mathematica raw input

DSolve[x^3*y'[x] == y[x]*(x^2 + y[x]),y[x],x]

Mathematica raw output

{{y[x] -> x^2/(1 + x*C[1])}}

Maple raw input

dsolve(x^3*diff(y(x),x) = y(x)*(x^2+y(x)), y(x))

Maple raw output

[y(x) = x^2/(_C1*x+1)]