- #1
jdawg
- 367
- 2
Homework Statement
x(dy/dx) - y = sqrt(xy +x2)
Homework Equations
The Attempt at a Solution
I got up to this point: u=y/x
dy/dx = (sqrt(xy+x2))/x + y/x
And then the solution shows this:
dy/dx = y/x + (y/x+1)½
Please help, I don't understand how they got to that point.