Question

solve:
2xyy'=y^2 +xy

Answer 1

that isn't right this is calculus

Answer 2

or implicit differentiation

Answer 3

Yes implicit differentiation is used to find tangents on equations that are not functions (fail vertical line test)

It has been so long since I have done such problems it is hard for me to remember how to go about them

Answer 4

actually this may not be implicit differentiation.

Answer 5

The equation can be arragnge to the form
dy/dx = f(y/x)

apply the subsitution
y/x = v
y = vx
dy/dx = v'x+v

v'x+v = f(v)

Answer 6

this will now be variables seperable