Solution - Simplification or other simple results

Step  1  :

 1.1     49 = 72

(49)³ = (7²)³ = 7⁶

Equation at the end of step  1  :

       76
  0 -  ——
       2 

Step  2  :

            76
 Simplify   ——
            2 

Equation at the end of step  2  :

       76
  0 -  ——
       2 

Step  3  :

Final result :

  -76                
  ——— = -58824.50000 
   2