Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "x2"   was replaced by   "x^2". 

Step  1  :

Equation at the end of step  1  :

  11x2 -  121x

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   11x² - 121x  =   11x • (x - 11) 

Final result :

  11x • (x - 11)