Solve the separable differential equation dydx=2x\frac{dy}{dx} = 2xdxdy=2x.
y=x2+Cy = x^2 + Cy=x2+C
y=x2y = x^2y=x2
y=2x2+Cy = 2x^2 + Cy=2x2+C
y=x+Cy = x + Cy=x+C