Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "t2"   was replaced by   "t^2".  1 more similar replacement(s).

Step  1  :

Equation at the end of step  1  :

  (2 • (t3)) -  22t2
 Step  2  :

Equation at the end of step  2  :

  2t3 -  22t2

Step  3  :

Step  4  :

Pulling out like terms :

 4.1     Pull out like factors :

   2t³ - 4t²  =   2t² • (t - 2) 

Final result :

  2t2 • (t - 2)