Find all the zeros of the polynomial function.P(x) = x4 - 5x3 + 21x2 + 19x - 348

A. 3, -4, 2 + , 2 - 
B. -3, 4, 2 + 5i, 2 - 5i
C. 3, -4, 2 + 5i, 2 - 5i
D. -3, 4, 2 + 6i, 2 - 6i


Answer: B

Mathematics

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A.
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