Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-10" was replaced by "^(-10)".

Step  1  :

 1.1     10 = 2•5

(10)^-10 = (2•5)^(-10) = (2)^(-10) • (5)^(-10)

Equation at the end of step  1  :

  9 • ((2)(-10)•(5)(-10))

Step  2  :

Final result :

      9                                       
  ————————— = 9.00000 • 10-10 
  (210•510)