Solution - Simplification or other simple results

Step  1  :

 1.1     22 = 2•11

(22)² = (2•11)² = 2² • 11²

Equation at the end of step  1  :

  4(2^2•11^2)

Step  2  :

 2.1     4 = 22

(4)⁴⁸⁴ = (2²)⁴⁸⁴ = 2⁹⁶⁸

Final result :

  2968