18.21 problem 497

Internal problem ID [3751]

Book: Ordinary differential equations and their solutions. By George Moseley Murphy. 1960
Section: Various 18
Problem number: 497.
ODE order: 1.
ODE degree: 1.

CAS Maple gives this as type [[_homogeneous, `class C`], _rational, [_Abel, `2nd type`, `class A`]]

\[ \boxed {\left (140+7 x -16 y\right ) y^{\prime }+y=-25-8 x} \]

Solution by Maple

Time used: 0.812 (sec). Leaf size: 1151

dsolve((140+7*x-16*y(x))*diff(y(x),x)+25+8*x+y(x) = 0,y(x), singsol=all)
 

\[ \text {Expression too large to display} \]

Solution by Mathematica

Time used: 60.061 (sec). Leaf size: 1673

DSolve[(140+7 x-16 y[x])y'[x]+25+8 x+y[x]==0,y[x],x,IncludeSingularSolutions -> True]
 

Too large to display