Question

What are the possible number of positive, negative, and complex zeros of f(x) = –3x4 – 5x3 – x2 – 8x + 4 ?

A) Positive: 2 or 0; Negative: 2 or 0; Complex: 4 or 2 or 0

B) Positive: 1; Negative: 3 or 1; Complex: 2 or 0

C) Positive: 3 or 1; Negative: 1; Complex: 2 or 0

D) Positive: 4 or 2 or 0; Negative: 2 or 0; Complex: 4 or 2 or 0

Answer 1

Hi, I can see that you are a new member here at OpenStudy so, I would
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Answer 2

ok thank you um.. did i do something wrong?

Answer 3

nope i just welcomed u and introduced about our site rules :)

Answer 4

ok thx :D