Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-5" was replaced by "^(-5)".

Step  1  :

 1.1     9 = 32

(9)^-5 = (3²)^(-5) = (3)^(-10)

Equation at the end of step  1  :

Step  2  :

 2.1     9 = 32

(9)⁵ = (3²)⁵ = 3¹⁰

Equation at the end of step  2  :

Step  3  :

                   1 
 Divide  310  by  ———
                  310

Multiplying exponents :

 3.1    3¹⁰  multiplied by  3¹⁰   = 3^{(10 + 10)} = 3²⁰

Final result :

  320