Question

7 match the following identities:
1.(x+y)^3 a.x^2-y^2
2. (x+y) (x-y) b. (х-y) (x^2-xy+y^2)
3.x^3+y^3 c.x^3+y^3+3xy(x+y)
4.x^3-y^3 d.(x-y) ( x^2+xy+y^2)​

Answer 1

Answer:

4649)0564/7@59776)46535=46449d4499)434769=838566