Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-9" was replaced by "^(-9)".

(2): "3.7897" was replaced by "(37897/10000)".

Step  1  :

            37897
 Simplify   —————
            10000

Equation at the end of step  1  :

  37897
 (—————)-9
  10000

Step  2  :

 2.1     10000 = 2⁴•5⁴ (10000)^-9 = (2⁴•5⁴)^(-9) = (2)^(-36) • (5)^(-36)

Final result :

  1 • (236•536) 
  —————————————
   1 • 378979