Internal problem ID [3707]
Book: Ordinary differential equations and their solutions. By George Moseley Murphy.
1960
Section: Various 16
Problem number: 453.
ODE order: 1.
ODE degree: 1.
CAS Maple gives this as type [[_homogeneous, `class A`], _rational, [_Abel, `2nd type`, `class A`]]
\[ \boxed {\left (-y+4 x \right ) y^{\prime }-5 y=-2 x} \]
✓ Solution by Maple
Time used: 0.016 (sec). Leaf size: 47
dsolve((4*x-y(x))*diff(y(x),x)+2*x-5*y(x) = 0,y(x), singsol=all)
\begin{align*} y \left (x \right ) = -\frac {4 c_{1} x -\sqrt {-12 c_{1} x +1}-1}{2 c_{1}} y \left (x \right ) = -\frac {4 c_{1} x +\sqrt {-12 c_{1} x +1}-1}{2 c_{1}} \end{align*}
✓ Solution by Mathematica
Time used: 1.387 (sec). Leaf size: 80
DSolve[(4 x-y[x])y'[x]+2 x-5 y[x]==0,y[x],x,IncludeSingularSolutions -> True]
\begin{align*} y(x)\to \frac {1}{2} \left (-4 x-e^{\frac {c_1}{2}} \sqrt {12 x+e^{c_1}}-e^{c_1}\right ) y(x)\to \frac {1}{2} \left (-4 x+e^{\frac {c_1}{2}} \sqrt {12 x+e^{c_1}}-e^{c_1}\right ) \end{align*}