Solution - Simplification or other simple results

Step  1  :

 1.1     125 = 53

(125)¹ = (5³)¹ = 5³

Equation at the end of step  1  :

       53
  0 -  ——
       3 

Step  2  :

            53
 Simplify   ——
            3 

Equation at the end of step  2  :

       125
  0 -  ———
        3 

Step  3  :

Final result :

  -125             
  ———— = -41.66667 
   3