Use Synthetic Division to Decide Whether the Given Number K $2 + i ; f ( x ) = x ^ { 3 } + 2 x ^ { 2 } - 6 x + 8$

Multiple Choice

Use synthetic division to decide whether the given number k is a zero of the given polynomial function.
- $2 + i ; f ( x ) = x ^ { 3 } + 2 x ^ { 2 } - 6 x + 8$

A) Yes
B) $\mathrm { No }$