OpenStudy (anonymous):

Can someone help me?

2 years ago
OpenStudy (neonumbrella5115):

With what?

2 years ago
OpenStudy (theedwardsfamily):

im waiting....

2 years ago
OpenStudy (anonymous):

What are the possible numbers of positive real, negative real, and complex zeros of f(x) = 8x^4 + 13x^3 - 11x^2 + 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

2 years ago
OpenStudy (anonymous):

@iGreen

2 years ago
OpenStudy (igreen):

Here's the graph of it: https://www.desmos.com/calculator/wajxwremhk

2 years ago
OpenStudy (anonymous):

ok now what?

2 years ago