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Find All Complex Zeros of the Polynomial Function f(x)=x4−10x3+23x2−10x+22f ( x ) = x ^ { 4 } - 10 x ^ { 3 } + 23 x ^ { 2 } - 10 x + 22

Question 453

Multiple Choice

Find all complex zeros of the polynomial function. Give exact values. List multiple zeros as necessary.
- f(x) =x4−10x3+23x2−10x+22f ( x ) = x ^ { 4 } - 10 x ^ { 3 } + 23 x ^ { 2 } - 10 x + 22


A) i,−i,5+23,5−23i , - i , 5 + 2 \sqrt { 3 } , 5 - 2 \sqrt { 3 }
B) i,−i,−5+3,−5−3i , - i , - 5 + \sqrt { 3 } , - 5 - \sqrt { 3 }
C) i,−i,1+3,1−3i , - i , 1 + \sqrt { 3 } , 1 - \sqrt { 3 }
D) i,−i,5+3,5−3i , - i , 5 + \sqrt { 3 } , 5 - \sqrt { 3 }

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