Write the Expression with Only Positive Exponents and Evaluate If $$( - 2 ) ^ { - 6 }$$

Multiple Choice

Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real
numbers.
- $$( - 2 ) ^ { - 6 }$$

A) $\frac { 1 } { 64 }$
B) 64
C) $- \frac { 1 } { 64 }$
D) $- 64$