Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "7.5" was replaced by "(75/10)".

Step  1  :

 1.1     10 = 2•5

(10)¹⁸ = (2•5)¹⁸ = 2¹⁸ • 5¹⁸

Equation at the end of step  1  :

  75
  —— • (218•518)
  10

Step  2  :

            15
 Simplify   ——
            2 

Equation at the end of step  2  :

  15
  —— • (218•518)
  2 

Step  3  :

Multiplying exponents :

 3.1    5¹  multiplied by  5¹⁸   = 5^{(1 + 18)} = 5¹⁹

Dividing exponents :

 3.2    2¹⁸   divided by   2¹   = 2^{(18 - 1)} = 2¹⁷

Final result :

  (3•519•217)