Internal problem ID [10888]
Book: Handbook of exact solutions for ordinary differential equations. By Polyanin and Zaitsev.
Second edition
Section: Chapter 2, Second-Order Differential Equations. section 2.1.2-2 Equation of form
\(y''+f(x)y'+g(x)y=0\)
Problem number: 54.
ODE order: 2.
ODE degree: 1.
CAS Maple gives this as type [[_2nd_order, _with_linear_symmetries]]
\[ \boxed {y^{\prime \prime }+x^{n} \left (a \,x^{2}+\left (a c +b \right ) x +b c \right ) y^{\prime }-x^{n} \left (a x +b \right ) y=0} \]
✓ Solution by Maple
Time used: 0.078 (sec). Leaf size: 131
dsolve(diff(y(x),x$2)+x^n*(a*x^2+(a*c+b)*x+b*c)*diff(y(x),x)-x^n*(a*x+b)*y(x)=0,y(x), singsol=all)
\[ y = -c_{1} \left (\int {\mathrm e}^{-\frac {a \,x^{3} x^{n}}{n +3}-\frac {\left (a c +b \right ) x^{2} x^{n}}{2+n}-\frac {b c x \,x^{n}}{n +1}-2 \ln \left (c +x \right )}d x \right ) x -c_{1} \left (\int {\mathrm e}^{-\frac {a \,x^{3} x^{n}}{n +3}-\frac {\left (a c +b \right ) x^{2} x^{n}}{2+n}-\frac {b c x \,x^{n}}{n +1}-2 \ln \left (c +x \right )}d x \right ) c -c_{2} x -c_{2} c \]
✗ Solution by Mathematica
Time used: 0.0 (sec). Leaf size: 0
DSolve[y''[x]+x^n*(a*x^2+(a*c+b)*x+b*c)*y'[x]-x^n*(a*x+b)*y[x]==0,y[x],x,IncludeSingularSolutions -> True]
Not solved