Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-3" was replaced by "^(-3)".

Step  1  :

            1
 Simplify   —
            6

Equation at the end of step  1  :

  1
 (—)-3
  6

Step  2  :

 2.1     6 = 2•3 (6)^-3 = (2•3)^(-3) = (2)^(-3) • (3)^(-3)

Final result :

  (23•33)             
  ——————— = 216.00000 
     1