Find the sum of the order and degree of the differential equation `(d)/(dx)[((d^(2)y)/(dx^(2)))^(4)]=0`

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

Write the sum of the order and degree of the differential equation 1+((dy)/(dx))^(4)=7((d^(2))/(dx^(2)))^(3)

Find the sum of order and degree of the differential equation (d^2y)/(dx^2)=[1+((dy)/(dx))^2]^3

Write the sum of the order and degree of the differential equation ((d^(2)y)/(dx^(2)))+((dy)/(dx))^(3)+x^(4)=0

The order and degree of the differential equation root(3)((d^(2)y)/(dx^2))+sqrt((d^2y)/(dx^(2)))=0

Determine the order and degree of the differential equation : ((dy)/(dx))^(3)-2y(d^(2)y)/(dx^(2))=0 .

Write the degree of the differential equation ((dy)/(dx))^(4)=3x(d^(2)y)/(dx^(2))=0

Find the order and degree of the differential equation log_e(1+(d^2y)/dx^2)=x

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