Answers DCSS Advanced Algebra CR 24-25 Cumulative Exam — Cumulative examQuestion 9

9

RCMultiple Choice

Cumulative Exam — Cumulative exam

Question 9 • DCSS Advanced Algebra CR 24-25

If 5 + 6i is a root of the polynomial function f(x), which of the following must also be a root of f(x)?

Answer

A

–5 – 6i

B

5 – 6i

C

6 – 5i

D

6 + 5i

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