Need some help with implicit differentiation

Question

Regard y as the independent variable and x as the dependent variable and use implicit differentiation to find dx/dy.

x³y² − x⁴y + 2xy³ = 0

Answer 1

Differentiate term by therm using the product and power rules.

3x²y² + x³(2yy') - 4x³y - x⁴y' + 2y³ + 2x(3y²y') = 0

Now solve for y' in terms of x and y and finish from here.