\(\mathop {\lim }\limits_{x \to 2} \dfrac{{{x^2} +...

Câu hỏi: \(\mathop {\lim }\limits_{x \to 2} \dfrac{{{x^2} + x - 6}}{{{x^2} - 4}}\)

A \(\dfrac{5}{4}\)

B \(-\dfrac{5}{4}\)

C \(-\infty\)

D \(+\infty\)