Find the order and degree (if defined) of the equation: `(d^3y)/(dx^3)=x ln((dy)/(dx))`

Find the order and degree (if defined) of the equation: (d^(2)y)/(dx^(2))={1+((dy)/(dx))^(4)}^((5)/(3))

Find the order and degree (if defined) of the equation: ((d^(3)y)/(dx^(3)))^((2)/(3))+4-3(d^(2)y)/(dx^(2))+5(dy)/(dx)=0

Find the order and degree (if defined) of the equation: (d^(4)y)/(dx^(4))-sin((d^(3)y)/(dx^(3)))=0

Find the order and degree (if defined) of the equation: a=(1[1+((dy)/(dx))^(2)]^((3)/(2)))/((d^(2)y)/(dx^(2))), where a is constant

Find the order and degree of the differential equation . (d^(2)y)/(dx)^(2)+x((dy)/(dx))^(3)-1=0

Find the order and degree of the following differential equation: ((d^3y)/dx^3)^2-x((dy)/(dx))^3.

Find the order and degree of the differential equation. (d^(3)y)/(dx^(3))=sqrt(x+((dy)/(dx))^(3))

The order and degree of the equation (d^3y)/(dx^3)=root(5)(1-("dy"/"dx")^7)

Find the order and degree (if defined) of the following differential equations ((d^(3)y)/(dx^(3)))^(2//3)=(dy)/(dx)+2

Find the order and degree (if defined) of the following differential equations: (d^(2)y)/(dx^(2)) = {1+((dy)/(dx))^(4)}^(5//3)