For the Given Functions F(x) and G(x), Perform the Indicated $$f ( x ) = \left( 5 x ^ { 5 } - 18 x ^ { 2 } + 2 \right) , g ( x ) = \left( 7 x ^ { 5 } + 6 x ^ { 2 } - 20 \right)$$

Multiple Choice

For the given functions f(x) and g(x) , perform the indicated operation.
- $$f ( x ) = \left( 5 x ^ { 5 } - 18 x ^ { 2 } + 2 \right) , g ( x ) = \left( 7 x ^ { 5 } + 6 x ^ { 2 } - 20 \right)$$
Find $f ( x ) - g ( x )$ .

A) $- 2 x ^ { 5 } - 11 x ^ { 2 } - 18$
B) $- 2 x ^ { 5 } - 24 x ^ { 2 } - 18$
C) $- 4 x ^ { 7 }$
D) $- 2 x ^ { 5 } - 24 x ^ { 2 } + 22$