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   ——
            25

Equation at the end of step  1  :

  (1
 (——)-3) ÷ 2
  25

Step  2  :

 2.1     25 = 5² (25)^-3 = (5²)^(-3) = (5)^(-6)

Equation at the end of step  2  :

     1   
  ——————— ÷ 2
  (5)(-6) 

Step  3  :

            1         
 Divide  ———————  by  2
         (5)(-6)       

Final result :

  56              
  —— = 7812.50000 
  2