Find all rational zeros and factor f(x).
$f ( x ) = 10 x ^ { 3 } + 33 x ^ { 2 } + 8 x - 3$
A)$- 2,5 , - 3 ; f ( x ) = ( x + 2 ) ( x - 5 ) ( x + 3 )$
B) $- 2,5 , - 3 ; f ( x ) = ( 2 x + 1 ) ( 5 x - 1 ) ( x + 3 )$
C) $- \frac { 1 } { 10 } , 1 , - 3 ; f ( x ) = ( 10 x + 1 ) ( x - 1 ) ( x + 3 )$
D) $- \frac { 1 } { 2 } , \frac { 1 } { 5 } , - 3 ; f ( x ) = ( 2 x + 1 ) ( 5 x - 1 ) ( x + 3 )$

Question

Quizplus · Accepted Answer

The rational zeros of the polynomial are $- \frac { 1 } { 2 } , \frac { 1 } { 5 } , - 3$, and the polynomial can be factored as $( 2 x + 1 ) ( 5 x - 1 ) ( x + 3 )$.

Find All Rational Zeros and Factor F(x) f(x)=10x3+33x2+8x−3f ( x ) = 10 x ^ { 3 } + 33 x ^ { 2 } + 8 x - 3f(x)=10x3+33x2+8x−3

Find All Rational Zeros and Factor F(x) $f ( x ) = 10 x ^ { 3 } + 33 x ^ { 2 } + 8 x - 3$