Find All Rational Zeros and Factor F(x) $$f ( x ) = x ^ { 3 } - 6 x ^ { 2 } - x + 6$$

Multiple Choice

Find all rational zeros and factor f(x) .
- $$f ( x ) = x ^ { 3 } - 6 x ^ { 2 } - x + 6$$

A) $1 , - 1 , - 6 ; f ( x ) = ( x - 1 ) ( x + 1 ) ( x + 6 )$
B) $1 , - 2,8 ; f ( x ) = ( x - 1 ) ( x + 2 ) ( x -$
C) $1 , - 1 , - 7 ; f ( x ) = ( x - 1 ) ( x + 1 ) ( x + 7 )$
D) $1 , - 1,6 ; f ( x ) = ( x - 1 ) ( x + 1 ) ( x -$