Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.- , -2i

A. f(x) = x4 - 45x2 - 28
B. f(x) = x4 + 3x2 - 28
C. f(x) = x4 + 3x2 + 14
D. f(x) = x4 - 3x2 - 28


Answer: D

Mathematics

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A.

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C.

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