8
QuizMultiple Choice
The Fundamental Theorem of Algebra
Question 8 of 10 • Mathematics III A
Patricia is studying a polynomial function f(x). Three given roots of f(x) are , 3 + 4i, and 10. Patricia concludes that f(x) must be a polynomial with degree 4. Which statement is true?
Answer
A
Patricia is correct because must be a root.
B
Patricia is correct because 3 – 4i must be a root.C
Patricia is not correct because both 3 – 4i and must be roots.
D
Patricia is not correct because both 3 – 4i and must be roots.