Simplify the expression $$\frac{3 x^3-4 x^2-4 x}{4 x^2-13 x+10}$$ and give your answer in the form of $$\frac{f(x)}{g(x)}$$ where $f(x)$ and $g(x)$ are polynomials with no common factors.

Your answer for the function $f(x)$ is :
Your answer for the function $g(x)$ is :