Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-5" was replaced by "^(-5)".

Step  1  :

 1.1     30 = 2•3•5

(30)^-5 = (2•3•5)^(-5) = (2)^(-5) • (3)^(-5) • (5)^(-5)

Equation at the end of step  1  :

Step  2  :

                     1    
 Divide  1  by  ——————————
                (25•35•55) 

Final result :

  (25•35•55)