Write the Expression with Only Positive Exponents and Evaluate If $$\frac { \frac { 9 } { x - h } + \frac { 9 } { x } } { 2 x - h }$$

Multiple Choice

Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real
numbers.
- $$\frac { \frac { 9 } { x - h } + \frac { 9 } { x } } { 2 x - h }$$

A) $\frac { 9 } { x ( x + h ) }$
B) $\frac { 1 } { x ( x - h ) }$
C) $\mathrm { h }$
D) $\frac { 9 } { x ( x - h ) }$