Solution - Raising to a power

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "6.3" was replaced by "(63/10)".

Step  1  :

            63
 Simplify   ——
            10

Equation at the end of step  1  :

       63
  3 • (——)0)
       10
 Step  2  :

Final result :

  3