\(\mathop {\lim }\limits_{x \to  - 1} \frac{{3{{\r...

Câu hỏi: \(\mathop {\lim }\limits_{x \to  - 1} \frac{{3{{\rm{x}}^3} - {x^2} - 1}}{{x - 2}}\,\, = \)

A. 5

B. 1

C. 5/3

D. -5/3