heydidiaz200419 heydidiaz200419

17-05-2023
Mathematics

contestada

Which of the following equations has roots x = -1, x = -2, and x =
a
3i?
A. f(x) = x³ - 7x - 6
OB. f(x) = x³ + 3x² + 2x − 3x²i – 9xi – bi
c. f(x) = x² + 3x³ + 11x² +27x + 18
OD.
f(x)=x²-3x³
+ 11x²-27x + 18

help pls. i’m doing a quiz.

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