Solution - Simplification or other simple results

Step  1  :

 1.1     9 = 32

(9)⁵ = (3²)⁵ = 3¹⁰

Equation at the end of step  1  :

  (98) • 310

Step  2  :

 2.1     9 = 32

(9)⁸ = (3²)⁸ = 3¹⁶

Equation at the end of step  2  :

  316 • 310

Step  3  :

Multiplying exponents :

 3.1    3¹⁶  multiplied by  3¹⁰   = 3^{(16 + 10)} = 3²⁶

Final result :

  326