Question

the value of x³-y³ ÷ x²+xy+y²​

Answer 1

Step-by-step explanation:

= (x³- y³) ÷ (x²+xy+y²)

Using identity,

(a³ - b³) = (a - b) (a² + ab + b²)

= [(x - y) (x²+ xy + y²)] ÷ (x²+xy+y²)

= (x - y)