Question

Simplify (x+y)^3-(x-y)^3-6y(x^2-y^2)​

Answer 1

Answer:

Step-by-step explanation:

hi guys

Answer 2

Answer:

= -4y^3 ( first of all

Step-by-step explanation:

first of all i used (x+y)^3 and (x-y)^3 and then simplified it hope it will help