For the following equations, determine its order, degree (if exists)
$("d"^2y)/("d"x^2) + 5 ("d"y)/("d"x) + int y "d"x = x^3$
Differentiating with respect to x, we get
$("d"^3y)/("d"x^3) + 5 ("d"^2y)/("d"x^2) + y$ = 3x2
In this equation
The highest order derivative is $("d"^3y)/("d"x^3)$ and its power is 1.
Its order = 3 and degree = 1