For the function $f(x) = \left(x^{2} + 1\right)\left(3x^{2} - x\right)$, what is the value of $f'(1)$? [3 points] (1) 8 (2) 10 (3) 12 (4) 14 (5) 16
For the function $f(x) = \left(x^{2} + 1\right)\left(3x^{2} - x\right)$, what is the value of $f'(1)$? [3 points]\\
(1) 8\\
(2) 10\\
(3) 12\\
(4) 14\\
(5) 16