3 years ago

If –3 + i is a root of the polynomial function f(x), which of the following must also be a root of f(x)? –3 – i –3i 3 – i 3i

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

5 0

Answer:

ITS A!

Step-by-step explanation:

Troyanec [42]3 years ago

3 0

Answer:

-3-i is the correct answer.

Step-by-step explanation:

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