PLEASE HELP!!!
What are all of the zeros of f(x) = x4 + x3 + 4x2 + 6x –12

A. -2
B. -1
C. 1
D. 2
E. 6
F. Sqrt. i 6
G. - sqrt. i 6
H. Sqrt. 6
I. - Sqrt. 6

Respuesta :

Answer:

f(x) = x4 + x3 + 4x2 + 6x –12. -2. -1. 1. 2. 6 Sqrt. i 6 - sqrt. i 6. Sqrt. - Sqrt. 6

Step-by-step explanation:

f(x) = x4 + x3 + 4x2 + 6x –12

A. -2

B. -1

C. 1

D. 2

E. 6

F. Sqrt. i 6

G. - sqrt. i 6

H. Sqrt. 6

I. - Sqrt. 6