Question

PLEASE HELP WITH ALGEBRA

What are the possible numbers of positive real, negative real, and complex zeros of f(x) = 4x3 + x2 + 10x − 14?

Positive Real: 1
Negative Real: 0
Complex: 2

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

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

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

Answer 1

10
and i wouldent know i just guest

Answer 2

Positive Real: 1

Negative Real: 2 or 0

Complex: 2 or 0