Question

What are the possible number of positive real, negative real, and complex zeros of
f(x) = -7x4 - 12x3 + 9x2 - 17x + 3?

Answer 1

Positive Real: 3 or 1
Negative Real: 1
Complex: 2 or 0


Positive Real: 3 or 1
Negative Real: 2 or 0
Complex: 1


Positive Real: 1
Negative Real: 3 or 1
Complex: 2 or 0


Positive Real: 4, 2 or 0
Negative Real: 1
Complex: 0 or 1 or 3

Answer 2

umm thats a touphy umm... i would go with the third one but i might be wrong

Answer 3

okay thank u!

Answer 4

now i might be wrong though

Answer 5

well i had no idea... so anything is better then nothing.

Answer 6

@tester97 hey girl do u know?

Answer 7

what unit/lesson is this?