Multiple Choice
Given -6i is a root,determine all other roots of f(x) = x3 + 2x2 + 36x + 72.
A) x = -2,±6
B) x = -2,6i
C) x = -6,±2i
D) x = ±2,6i
E) x = ±2,6
Correct Answer:
Verified
Correct Answer:
Verified
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