One root of a third degree polynomial function f(x) is –5 + 2i. Which statement describes the number and nature of all roots for

Question

2 years ago

5

One root of a third degree polynomial function f(x) is –5 + 2i. Which statement describes the number and nature of all roots for

this function? f(x) has two real roots and one complex root. f(x) has two complex roots and one real root. f(x) has three complex roots. f(x) has three real roots.

Mathematics

2 answers:

Marat540 [252] · Answer 1 · 2022-10-23T17:06:00+03:00

Marat540 [252]2 years ago

8 0

Answer:

B.

Step-by-step explanation:

f(x) has two complex roots and one real root.

ioda · Answer 2 · 2022-10-23T18:55:11+03:00

ioda2 years ago

4 0

Answer:

Option 'B' is the answer

Step-by-step explanation:

I got it right on edge 2020