2
QuizMultiple Choice
Writing Polynomial Functions from Complex Roots
Question 2 of 4 • Common Core Algebra II A-IC
If a polynomial function, f(x), with rational coefficients has roots 3 and , what must also be a root of f(x)?
Answer
A
Negative StartRoot 7 EndRoot
B
i StartRoot 7 EndRoot
C
–3D
3i