Solution - Simplification or other simple results

Step  1  :

Equation at the end of step  1  :

  4-(((2•(3-(22)))•2)•32)

Step  2  :

Equation at the end of step  2  :

  4 -  (((2 • (3 -  22)) • 2) • 32)

Step  3  :

Equation at the end of step  3  :

  4 -  ( -22•32)

Step  4  :

Final result :

  40