2.46 problem 46

Internal problem ID [7487]

Book: Second order enumerated odes
Section: section 2
Problem number: 46.
ODE order: 2.
ODE degree: 1.

CAS Maple gives this as type [[_Emden, _Fowler], [_2nd_order, _linear, `_with_symmetry_[0,F(x)]`]]

\[ \boxed {x^{2} y^{\prime \prime }-4 x y^{\prime }+6 y=0} \]

Solution by Maple

Time used: 0.0 (sec). Leaf size: 13

dsolve(x^2*diff(y(x),x$2)-4*x*diff(y(x),x)+6*y(x)=0,y(x), singsol=all)
 

\[ y \left (x \right ) = x^{2} \left (c_{1} x +c_{2} \right ) \]

Solution by Mathematica

Time used: 0.012 (sec). Leaf size: 16

DSolve[x^2*y''[x]-4*x*y'[x]+6*y[x]==0,y[x],x,IncludeSingularSolutions -> True]
                                                                                    
                                                                                    
 

\[ y(x)\to x^2 (c_2 x+c_1) \]