Solution - Simplification or other simple results

Step  1  :

Equation at the end of step  1  :

  (22) • 22

Step  2  :

Equation at the end of step  2  :

  22 • 22

Step  3  :

Multiplying exponents :

 3.1    2²  multiplied by  2²   = 2^{(2 + 2)} = 2⁴

Final result :

  24