Question

Find the product (x-y) (x²+xy+y²) and verify the result for x=2 , y= 3.

Answer 1

Step-by-step explanation:

(x-y)(x²+xy+y²)

x³+x²y+xy²-x²y-xy²-y³

x³-y³

x³-y³=(2)³-(3)³

=8-27

=-19