This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
If sum of two cubes the formula is like this= x³+y³ = (x+y)(x²-xy-y²)
and the difference is like this= x³y³= (x-y)(x²+xy+y²)

these are the step
1. get the cube root of two terms
2. taking the operation between cubes,obtain a binomial factor
3. form the second trinomial factors as follows
a. square the first cube root
b. multiply the cube root
c. square the second cube root