Find All Rational Zeros and Factor F(x) $$f ( x ) = x ^ { 3 } + 4 x ^ { 2 } - 27 x - 90$$

Find all rational zeros and factor f(x) .
- $$f ( x ) = x ^ { 3 } + 4 x ^ { 2 } - 27 x - 90$$

A) $4,6 , - 10 ; f ( x ) = ( x - 4 ) ( x - 6 ) ( x + 10 )$
B) $- 4 , - 6,10 ; f ( x ) = ( x + 4 ) ( x + 6 ) ( x - 10 )$
C) $- 3 , - 6,5 ; f ( x ) = ( x + 3 ) ( x + 6 ) ( x - 5 )$
D) $3,6 , - 5 ; f ( x ) = ( x - 3 ) ( x - 6 ) ( x + 5 )$

Correct Answer:

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