Internal problem ID [5181]
Book: Schaums Outline Differential Equations, 4th edition. Bronson and Costa. McGraw Hill
2014
Section: Chapter 11. THE METHOD OF UNDETERMINED COEFFICIENTS. Supplementary
Problems. page 101
Problem number: Problem 11.50.
ODE order: 1.
ODE degree: 1.
CAS Maple gives this as type [[_linear, `class A`]]
\[ \boxed {y^{\prime }-y={\mathrm e}^{2 x} x +1} \]
✓ Solution by Maple
Time used: 0.0 (sec). Leaf size: 18
dsolve(diff(y(x),x)-y(x)=x*exp(2*x)+1,y(x), singsol=all)
\[ y \left (x \right ) = \left (x -1\right ) {\mathrm e}^{2 x}+{\mathrm e}^{x} c_{1} -1 \]
✓ Solution by Mathematica
Time used: 0.056 (sec). Leaf size: 22
DSolve[y'[x]-y[x]==x*Exp[2*x]+1,y[x],x,IncludeSingularSolutions -> True]
\[ y(x)\to e^{2 x} (x-1)+c_1 e^x-1 \]