Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "7.8" was replaced by "(78/10)".

Step  1  :

 1.1     10 = 2•5

(10)⁸ = (2•5)⁸ = 2⁸ • 5⁸

Equation at the end of step  1  :

  78
  —— • (28•58)
  10

Step  2  :

            39
 Simplify   ——
            5 

Equation at the end of step  2  :

  39
  —— • (28•58)
  5 

Step  3  :

Dividing exponents :

 3.1    5⁸   divided by   5¹   = 5^{(8 - 1)} = 5⁷

Final result :

  (3•13•28•57)