Solution - Simplification or other simple results

Step  1  :

 1.1     8 = 23

(8)² = (2³)² = 2⁶

Equation at the end of step  1  :

   1          
  (— • 33) +  26
   3          

Step  2  :

            1
 Simplify   —
            3

Equation at the end of step  2  :

   1          
  (— • 33) +  26
   3          

Step  3  :

Final result :

  75