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Mathematics 16 Online
OpenStudy (anonymous):

What are the possible number of positive real, negative real, and complex zeros of f(x) = 8x4 + 13x3 – 11x2 + x + 9? Positive Real: 1 Negative Real: 3 or 1 Complex: 2 or 0 Positive Real: 2 or 0 Negative Real: 0 Complex: 2 or 4 Positive Real: 3 or 1 Negative Real: 1 Complex: 2 or 0 Positive Real: 2 or 0 Negative Real: 2 or 0 Complex: 4, 2 or 0

OpenStudy (anonymous):

D?

OpenStudy (precal):

4th power means you have 4 solutions

OpenStudy (anonymous):

So its not D?

OpenStudy (anonymous):

?

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