Solve y′=3x2y' = 3x^2y′=3x2.
y=x3+Cy = x^3 + Cy=x3+C
y=6x+Cy = 6x + Cy=6x+C
y=3x3+Cy = 3x^3 + Cy=3x3+C
y=x2y = x^2y=x2