Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-68" was replaced by "^(-68)".

(2): "2.207" was replaced by "(2207/1000)".

Step  1  :

 1.1     10 = 2•5

(10)^-68 = (2•5)^(-68) = (2)^(-68) • (5)^(-68)

Equation at the end of step  1  :

  2207
  ———— • ((2)(-68)•(5)(-68))
  1000

Step  2  :

            2207
 Simplify   ————
            1000

Equation at the end of step  2  :

  2207
  ———— • ((2)(-68)•(5)(-68))
  1000

Step  3  :

Multiplying exponents :

 3.1    2³  multiplied by  2⁶⁸   = 2^{(3 + 68)} = 2⁷¹

Multiplying exponents :

 3.2    5³  multiplied by  5⁶⁸   = 5^{(3 + 68)} = 5⁷¹

Final result :

     2207                                     
  ————————— = 2.20700 • 10-68 
  (271•571)