\(\mathop {\lim }\limits_{x \to  - 2} \dfrac{{4{x^...

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

A. \( - \infty \)

B. \(\dfrac{{ - 11}}{4}\)

C. \(\dfrac{{11}}{4}\)

D. \( + \infty \)