SOLUTION: Simplify
(a-b)(a^3+a^2b+ab^2+b^3)
Algebra.Com
Question 396980: Simplify
(a-b)(a^3+a^2b+ab^2+b^3)
Answer by MathLover1(20855) (Show Source): You can put this solution on YOUR website!
.........group elements in second ( ....)
.........
.........common
.......
.......