Final answer to the problem
Step-by-step Solution
Specify the solving method
Find the break even points of the polynomial $\frac{4x^2+12yx+9y^2}{3y+2x}$ by putting it in the form of an equation and then set it equal to zero
The trinomial $4x^2+12yx+9y^2$ is a perfect square trinomial, because it's discriminant is equal to zero
Using the perfect square trinomial formula
Factoring the perfect square trinomial
Simplify the fraction $\frac{\left(2x+3y\right)^{2}}{3y+2x}$ by $3y+2x$
We need to isolate the dependent variable , we can do that by simultaneously subtracting $2x$ from both sides of the equation
Simplify, dividing both sides of the equality by