Internal problem ID [6811]
Book: Collection of Kovacic problems
Section: section 1
Problem number: 79.
ODE order: 2.
ODE degree: 1.
CAS Maple gives this as type [[_2nd_order, _with_linear_symmetries]]
Solve \begin {gather*} \boxed {\left (2+4 x \right ) y^{\prime \prime }-4 y^{\prime }-\left (4 x +6\right ) y=0} \end {gather*}
✓ Solution by Maple
Time used: 0.0 (sec). Leaf size: 16
dsolve((2+4*x)*diff(y(x),x$2)-4*diff(y(x),x)-(6+4*x)*y(x)=0,y(x), singsol=all)
\[ y \relax (x ) = {\mathrm e}^{-x} c_{1}+c_{2} x \,{\mathrm e}^{x} \]
✓ Solution by Mathematica
Time used: 0.037 (sec). Leaf size: 29
DSolve[(2+4*x)*y''[x]-4*y'[x]-(6+4*x)*y[x]==0,y[x],x,IncludeSingularSolutions -> True]
\begin{align*} y(x)\to e^{-x-\frac {1}{2}} \left (c_2 e^{2 x+1} x+c_1\right ) \\ \end{align*}