Podcast
Questions and Answers
What is the factorization of $x^3+x^2y+y^2x+y^3$?
What is the factorization of $x^3+x^2y+y^2x+y^3$?
- $(x^2+y^2)(x+y)$
- $(x+y)(x^2-xy+y^2)$ (correct)
- $(x+y)^3$
- $(x+y)(x^2+y^2)$
What is the factorization of $x^3-y^3$?
What is the factorization of $x^3-y^3$?
- $(x-y)(x^2+xy+y^2)$ (correct)
- $(x+y)^3$
- $(x^2+y^2)(x+y)$
- $(x+y)(x^2-xy+y^2)$
What is the factorization of $x^3+y^3$?
What is the factorization of $x^3+y^3$?
- $(x+y)^3$
- $(x+y)(x^2-xy+y^2)$
- $(x+y)(x^2-xy+y^2)$
- $(x^2+y^2)(x+y)$