Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-2" was replaced by "^(-2)".

Step  1  :

Equation at the end of step  1  :

     (43) 
  {———————}5
   (5)(-2) 

Step  2  :

 2.1     4 = 22

(4)³ = (2²)³ = 2⁶

Equation at the end of step  2  :

      26  
  {———————}5
   (5)(-2) 

Step  3  :

                  1
 Divide  26  by  ——
                 52

Equation at the end of step  3  :

  (26•52)5

Step  4  :

Final result :

  (230•510)