Simplify the expression

Answer:
The answer to your question is 729
Step-by-step explanation:
[tex](\frac{(-1)^{3}}{(-3)^{-3}})^{2}[/tex]
1.- [(-1)³(-3)³]² Convert -3 into a positive exponent
2.- [(-1)(-1)(-1)(-3)(-3)(-3)]² Expand the powers
3.- [(-1)(-27)]² Simplify like terms
4.- [27]² Simplify
5.- 729 Result