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Find All the Rational Zeros of the Function f(x)=−2x5−11x4−19x3−17x2−17x−6.f ( x ) = - 2 x ^ { 5 } - 11 x ^ { 4 } - 19 x ^ { 3 } - 17 x ^ { 2 } - 17 x - 6 .

Question 19

Multiple Choice

Find all the rational zeros of the function
f(x) =−2x5−11x4−19x3−17x2−17x−6.f ( x ) = - 2 x ^ { 5 } - 11 x ^ { 4 } - 19 x ^ { 3 } - 17 x ^ { 2 } - 17 x - 6 .


A) x=12,−3,−1x = \frac { 1 } { 2 } , - 3 , - 1
B) x=−23,1,−2x = - \frac { 2 } { 3 } , 1 , - 2
C) x=−12,32,−2x = - \frac { 1 } { 2 } , \frac { 3 } { 2 } , - 2
D) x=−12,32x = - \frac { 1 } { 2 } , \frac { 3 } { 2 }
E) x=−12,−3,−2\quad x = - \frac { 1 } { 2 } , - 3 , - 2

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