Perform the Indicated Operation and Write Your Answer with Positive $$\frac { x ^ { 2 } - 36 y ^ { - 2 } } { \left( x - 6 y ^ { - 1 } \right) \left( x + 6 y ^ { - 1 } \right) }$$

Multiple Choice

Perform the indicated operation and write your answer with positive integer exponents.
- $$\frac { x ^ { 2 } - 36 y ^ { - 2 } } { \left( x - 6 y ^ { - 1 } \right) \left( x + 6 y ^ { - 1 } \right) }$$

A) -1
B) 1
C) $\frac { x y ^ { 2 } } { y - x }$
D) $\frac { y ^ { 2 } - x } { x y - 6 }$