Question

x3-y3=(x-y)(X2+xy+y2)
​

Answer 1

Step-by-step explanation:

x³-y³=(x-y) (x²+xy+y²)

we know

a³-b³=(a-b) (a²+ab+b²)

mark as brilliant

drop thanks

❤❤

Answer 2

Answer:

x3-y3=(x-y)(x2+xy+y2)

= x3-y3=x3+x2y+xy2-x2y-xy2-y3

= 0