Solution of the differential equation \(\frac{dy}{dx} + \frac{y}{x} = y^2\) x is ________

• A. \(\frac{1}{y} = -x + c\)
• B. \(\frac{1}{xy} = -x + c\)
• C. \(\frac{1}{(xy)^2} = -y + c\)
• D. \(\frac{1}{xy} = -x^2 + c\)