Find all zeros of the function and write the polynomial as a product of linear factors.f(x) = x3 + 7x2 + 18x + 12
A. f(x) = (x - 1)(x + 3 + 3i)(x + 3 - 3i)
B. f(x) = (x + 1)(x + 3 + i
)(x + 3 - i
)
C. f(x) = (x - 1)(x + 3 + 3i)(x - 3 - 3i)
D. f(x) = (x + 1)(x + 3 + i
)(x - 3 - i
)
Answer: B
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