Mathematics, 24.11.2020 21:20, porkhappycom

Suppose that a polynomial function of degree 4 with real coefficients has 2, 1, and -4 + 2i as zeros. Find one other zero.
a. -2
b. 4-2i
c. -4-2i
d. -1

Answers: 3

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Suppose that a polynomial function of degree 4 with real coefficients has 2, 1, and -4 + 2i as zeros...