Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.72" was replaced by "(172/100)".

Step  1  :

 1.1     10 = 2•5

(10)³ = (2•5)³ = 2³ • 5³

Equation at the end of step  1  :

  172
  ——— • (23•53)
  100

Step  2  :

            43
 Simplify   ——
            25

Equation at the end of step  2  :

  43
  —— • (23•53)
  25

Step  3  :

Dividing exponents :

 3.1    5³   divided by   5²   = 5^{(3 - 2)} = 5¹ = 5

Final result :

  1720