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  :

  25x2 -  8x

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   32x² - 8x  =   8x • (4x - 1) 

Final result :

  8x • (4x - 1)