Question

সত্যাপন কৰা - x³-y³=(x-y)(x²+xy+y²)​

Answer 1

LHS

x³-y³

=(x-y)³+3xy(x-y)

=(x-y)[(x-y)²+3xy]

=(x-y)[x²+y²-2xy+3xy]

=(x-y)[x²+y²+xy]

=(x-y)(x²+xy+xy)

=RHS

Answer 2

Refer the attachment for complete answer ✔️