For the Given Rational Functions F(x) and G(x), F(x) -G(x) $$f ( x ) = \frac { 15 } { x - 3 } , g ( x ) = \frac { 5 x } { x - 3 }$$

Multiple Choice

For the given rational functions f(x) and g(x) , f(x) -g(x) .
- $$f ( x ) = \frac { 15 } { x - 3 } , g ( x ) = \frac { 5 x } { x - 3 }$$

A) $- \frac { 5 } { x - 3 }$
B) $- 5$
C) $\frac { 5 } { x - 3 }$
D) 5