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

Câu hỏi: \(\mathop {\lim }\limits_{x \to 2} \frac{{\sqrt {{x^2} + 3x - 4} }}{{{x^2} - 1}}\) bằng

A. 0

B. \(\frac{{\sqrt 6 }}{3}\)

C. \(\frac{4}{5}\)

D. 0,82