Question

Please help! I am timed.
Which of the following is the complete list of roots for the polynomial function f (x) = (x squared + 6 x + 8) (x squared + 6 x + 13)?

1. –3 + 2i, –3 – 2i
2. –2, –4
3. –2, –4, –3 + 2i, –3 – 2i
4. –2, –4, –3 + 2i, 3 + 2

Answer 1

are you taking a test/quiz?

Answer 2

kinda its practice