Find a degree 3 polynomial with real coefficients having zeros 1 and 3i and a lead coefficient of 1. Write P in expanded form. P(x) =

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Complex Numbers
Section4.2: Complex Solutions Of Equations
Problem 7ECP: Find the cubic polynomial function f with real coefficients that has 1 and 2+i as zeros, and f2=2.
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Find a degree 3 polynomial with real coefficients having zeros 1 and 3i and a lead coefficient of 1.
Write P in expanded form.
P(x) =
Transcribed Image Text:Find a degree 3 polynomial with real coefficients having zeros 1 and 3i and a lead coefficient of 1. Write P in expanded form. P(x) =
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