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

Câu hỏi: \(\mathop {\lim }\limits_{x \to 2} \dfrac{{\sqrt {{x^2} + 5}  - 3}}{{2 - x}}.\)

A \(\dfrac{2}{3}\)

B \(\dfrac{-2}{3}\)

C \(\dfrac{-3}{2}\)

D \(\dfrac{3}{2}\)