Use Synthetic Division to Decide Whether the Given Number K $$k = - 3 ; f ( x ) = x ^ { 4 } + 5 x ^ { 2 } - 126$$

Multiple Choice

Use synthetic division to decide whether the given number k is a zero of the given polynomial function.
- $$k = - 3 ; f ( x ) = x ^ { 4 } + 5 x ^ { 2 } - 126$$

A) Yes
B) No