Wen is factoring the polynomial, which has four terms.

6x^3 – 12x^2 + 7x – 14

6x^2 (x – 2) + 7(x – 2)

Which is the completely factored form of his polynomial?

(6x^2 + 7) (x –2)
(6x^2 – 2) (x +7)
(6x^2 + 2) (x – 7)
(6x^2 – 7) (x + 2)