Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.8" was replaced by "(8/10)".

Step  1  :

 1.1     10 = 2•5

(10)⁷ = (2•5)⁷ = 2⁷ • 5⁷

Equation at the end of step  1  :

   8
  —— • (27•57)
  10

Step  2  :

            4
 Simplify   —
            5

Equation at the end of step  2  :

  4
  — • (27•57)
  5

Step  3  :

Multiplying exponents :

 3.1    2²  multiplied by  2⁷   = 2^{(2 + 7)} = 2⁹

Dividing exponents :

 3.2    5⁷   divided by   5¹   = 5^{(7 - 1)} = 5⁶

Final result :

  (29•56)