Degree 4; zeros: 3i, 8, -8 ....Find the remaining zeros of f
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Step-by-step explanation:
if the polynomial is real, that is, if the coefficients are real numbers, then the fourth root must be the conjugate of 3i, that is, - 3i.
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Answer:
Step-by-step explanation:
fourth root is -3i if all coefficients are real
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