Given That $\lim _ { x \rightarrow c } f ( x ) = 9 \text { and } \lim _ { x \rightarrow c } g ( x ) = 6$

Multiple Choice

Given that $\lim _ { x \rightarrow c } f ( x ) = 9 \text { and } \lim _ { x \rightarrow c } g ( x ) = 6$ ,find $\lim _ { x \rightarrow c } [ f ( x ) + g ( x ) ] ^ { 2 }$ .

A) 486
B) 324
C) 225
D) 108
E) limit does not exist