Oh 9i is a root of the polynomial function f(x), which of the following must also be a root of f(x)? A. -9i B. -1/9i C. 1/9i D.

Question

erica [24]

3 years ago

7

Oh 9i is a root of the polynomial function f(x), which of the following must also be a root of f(x)? A. -9i B. -1/9i C. 1/9i D.

9 - i

Mathematics

2 answers:

kotegsom [21] · Answer 1 · 2022-06-23T21:23:26+03:00

The best answer is A. The possible roots of this polynomial function 9i and -9i. It is possible that this polynomial function is a quadratic equation. It has a degree of two which means there are two roots and it is possible that the positive and negative value of 9i are its roots.

Vinil7 [7] · Answer 2 · 2022-06-23T23:39:14+03:00

Vinil7 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

-9i for my edgnuity peeps