Question

please send the solution​

Answer 1

Step-by-step explanation:

1. A-B

= (x²-xy+,y²) - (x²+ xy+y²)

=x²-xy+y²-x²-xy-y²(x², -x² , y², -y² get cancelled)

= -xy-xy

= -2 xy

2. A×B

= (x²-xy+y²) × (x²+xy+y²)

= x⁴- xy+ y⁴

3. C÷A

= (x⁴+x²y²+y⁴) ÷ (x²- xy+y²)

= x²-xy + y²

I hope it helps you.