Solution - Simplification or other simple results

Step  1  :

 1.1     16 = 24

(16)² = (2⁴)² = 2⁸

Equation at the end of step  1  :

  (242) +  28

Step  2  :

 2.1     24 = 23•3

(24)² = (2³•3)² = 2⁶ • 3²

Equation at the end of step  2  :

  (26•32) +  28

Step  3  :

Final result :

  832