Solution - Raising to a power

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "5.4" was replaced by "(54/10)".

Step  1  :

 1.1     10 = 2•5

(10)¹ = (2•5)¹ = 2 • 5

Equation at the end of step  1  :

   54
  (—— • (2•5)) • 7
   10

Step  2  :

            27
 Simplify   ——
            5 

Equation at the end of step  2  :

   27
  (—— • (2•5)) • 7
   5 

Step  3  :

Canceling Out :

 3.1      Canceling out  5  as it appears on both sides of the fraction line

Equation at the end of step  3  :

  54 • 7

Step  4  :

Final result :

  378