Question

factories: a³+8b³+64c³-24abc.

Answer 1

a3-8b3+64c3+24abc 

Final result :

a3 + 24abc - 8b3 + 64c3

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "c3"   was replaced by   "c^3".  2 more similar replacement(s).

Step by step solution :

Step  1  :

Equation at the end of step  1  :

(((a3)-(8•(b3)))+26c3)+24abc

Step  2  :

Equation at the end of step  2  :

(((a3) - 23b3) + 26c3) + 24abc

Step  3  :

Checking for a perfect cube :

 3.1    a3+24abc-8b3+64c3  is not a perfect cube 

Final result :

a3 + 24abc - 8b3 + 64c3