Points: $0$ of $1$

Simplify the function algebraically and find the limit$.$

$\underset{x2}{lim}\frac{x^{2}4x-12}{x^2-4x4}$

Simplify the given limit$.$

$\underset{x2}{lim}\frac{x^{2}4x-12}{x^2-4x4}=\underset{x2}{lim}$

$($Type an expression using $x$ as the variable. Simplify your answer.$)$