((dy)/(dx))^(2)-x((dy)/(dx))+y=0" is "

Which of the following functions is a solution of the differential equation ((dy)/(dx))^(2)-x((dy)/(dx))+y=0 ?

For the differential equation ((dy)/(dx))^(2) - x ((dy)/(dx)) + y = 0 , which one of the following is not its solution ?

((dy)/(dx))^(2)-(x+y)(dy)/(dx)+xy=0

Verify that y=cx+2c^(2) is a solution of the differential equation 2((dy)/(dx))^(2)+x(dy)/(dx)-y=0

Solve y((dy)/(dx))^(2)+2x(dy)/(dx)-y=0 given that y(0)=sqrt(5)

Solve ((dy)/(dx))^2-x(dy)/(dx)+y=0

Solve ((dy)/(dx))^2-x(dy)/(dx)+y=0

The solution of y-x((dy)/(dx))=a(y^(2)+((dy)/(dx))) is

a(x(dy)/(dx)+2y)=xy(dy)/(dx)