Solution - Simplification or other simple results

Step  1  :

 1.1     9 = 32

(9)⁶ = (3²)⁶ = 3¹²

Equation at the end of step  1  :

  (96) • 312

Step  2  :

 2.1     9 = 32

(9)⁶ = (3²)⁶ = 3¹²

Equation at the end of step  2  :

  312 • 312

Step  3  :

Multiplying exponents :

 3.1    3¹²  multiplied by  3¹²   = 3^{(12 + 12)} = 3²⁴

Final result :

  324