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A Polynomial F (X) and One of Its Zeros Are f(x)=x46x3+8x2+30x65;32if ( x ) = x ^ { 4 } - 6 x ^ { 3 } + 8 x ^ { 2 } + 30 x - 65 ; 3 - 2 i

Question 195

Multiple Choice

A polynomial f (x) and one of its zeros are given. Find all the zeros.
- f(x) =x46x3+8x2+30x65;32if ( x ) = x ^ { 4 } - 6 x ^ { 3 } + 8 x ^ { 2 } + 30 x - 65 ; 3 - 2 i is a zero


A) ±5,3±2i\pm 5,3 \pm 2 i
B) ±5,3±2i\pm \sqrt { 5 } , 3 \pm 2 i
C) ±5,±32i\pm 5 , \pm 3 - 2 i
D) ±5,±32i\pm \sqrt { 5 } , \pm 3 - 2 i

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