Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-31" was replaced by "^(-31)".

(2): "9.10939" was replaced by "(910939/100000)".

Step  1  :

 1.1     10 = 2•5

(10)^-31 = (2•5)^(-31) = (2)^(-31) • (5)^(-31)

Equation at the end of step  1  :

  910939
  —————— • ((2)(-31)•(5)(-31))
  100000

Step  2  :

            910939
 Simplify   ——————
            100000

Equation at the end of step  2  :

  910939
  —————— • ((2)(-31)•(5)(-31))
  100000

Step  3  :

Multiplying exponents :

 3.1    2⁵  multiplied by  2³¹   = 2^{(5 + 31)} = 2³⁶

Multiplying exponents :

 3.2    5⁵  multiplied by  5³¹   = 5^{(5 + 31)} = 5³⁶

Final result :

    910939                                    
  ————————— = 9.10939 • 10-31 
  (236•536)