Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.386" was replaced by "(1386/1000)".

Step  1  :

 1.1     10 = 2•5

(10)²¹ = (2•5)²¹ = 2²¹ • 5²¹

Equation at the end of step  1  :

  1386
  ———— • (221•521)
  1000

Step  2  :

            693
 Simplify   ———
            500

Equation at the end of step  2  :

  693
  ——— • (221•521)
  500

Step  3  :

Dividing exponents :

 3.1    2²¹   divided by   2²   = 2^{(21 - 2)} = 2¹⁹

Dividing exponents :

 3.2    5²¹   divided by   5³   = 5^{(21 - 3)} = 5¹⁸

Final result :

  (32•7•11•219•518)