SOLUTION: Suppose that a polynomial function of degree 5 with rational coefficients has 0 (with multiplicity 2), 6, and –2 + 3i as zeros. Find the remaining zero. A. –6 B. –2 – 3i C. 0

Algebra ->  Absolute-value -> SOLUTION: Suppose that a polynomial function of degree 5 with rational coefficients has 0 (with multiplicity 2), 6, and –2 + 3i as zeros. Find the remaining zero. A. –6 B. –2 – 3i C. 0      Log On


   

Question 374800: Suppose that a polynomial function of degree 5 with rational coefficients
has 0 (with multiplicity 2), 6, and –2 + 3i as zeros. Find the remaining zero.
A. –6
B. –2 – 3i
C. 0
D. 2 + 3i


Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Complex roots always come in complex conjugate pairs.
If x=-2%2B3i is a solution, so is x=-2-3i.