Solution - Simplification or other simple results

Step  1  :

 1.1     243 = 35

(243)² = (3⁵)² = 3¹⁰

Equation at the end of step  1  :

Step  2  :

            310
 Simplify   ———
             5 

Final result :

  310               
  ——— = 11809.80000 
   5