answersLogoWhite

0


Best Answer

X3 + a3 = (X + a)(X2- aX + a2)

Just a formula so that when you see an expression of any value that is additive cubes ( on the left ) then you can factor it. Works in any direction and some expressions can be manipulated into this form for factoring.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does sum of cubes mean?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions