Mathematics, 23.07.2020 22:01, azinanees

Which of the following equations has roots x = 3 (multiplicity 3) and x = –i? A. f(x) = x3 – 3x2 + x - 3
B. f(x) = x5 + 9x4 + 28x3 + 36x2 + 27x + 27
C. f(x) = x - 9x4 + 28r3 – 36x2 + 27x – 27
D. f(x) = x3 + 3x2 + x + 3

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Which of the following equations has roots x = 3 (multiplicity 3) and x = –i? A. f(x) = x3 – 3x2 +...