Question: For the polynomial function f (x) = x 2 + 2ix 10: (a) Verify that 3 i is a zero of f. (b)

For the polynomial function f (x) = x2 + 2ix − 10:

(a) Verify that 3 − i is a zero of f.

(b) Verify that 3 + i is not a zero of f.

(c) Explain why these results do not contradict the Conjugate Pairs Theorem.

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