Question

find the each of the following products :- (x²+xy+y²)*(x-y)
but plz tell me with multiply by first bracket to (x-y) like:- x²(x-y)+xy(x-y)....plz...​

Answer 1

Answer:

(x³-y³)

Step-by-step explanation:

(x²+xy+y²) × (x-y)

on multiplying each term,

[x²×(x-y)] + [(xy (x-y)] + [y²× (x-y)]

⇒(x³) - (x²y) + (x²y) - (xy²) + (xy²) - (y³)    

±(x²y) and ±(xy²) cancel each other.

⇒ (x³-y³)