Use the Factor Theorem to Determine If the Given Binomial $$f ( x ) = x ^ { 3 } + 343$$

Multiple Choice

Use the factor theorem to determine if the given binomial is a factor of f (x) .
- $$f ( x ) = x ^ { 3 } + 343$$
a. $x - 7$
b. $x + 7$

A) a. $\mathrm { No }$
b. Yes
B) a. $\mathrm { Yes }$
b. No
C) a. $Y e s$
b. Yes
D) a. $\mathrm { No }$
b. $\mathrm { No }$