Question

What should be added to x2 + xy + y2 to obtain 2x2 + 3xy2​

Answer 1

Answer:

x^2 - xy - y^2 + 3xy^2

Step-by-step explanation:

[ x^2 - xy - y^2 + 3xy^2 ] Should Be Added to  x2 + xy + y2 To Get

2x2 + 3xy2