Question

Add x2 + y2 + 2xy and 3x2 + y2 - 4xy. give me answer fastest than fast please​

Answer 1

Step-by-step explanation:

1 answer is xy6 and second is xyy4

Answer 2

REQUIRED ANSWER :-

${x}^{2} + {y}^{2} + 2xy + {3x}^{2} + {y}^{2} - 4xy \\ \\ {4x}^{2} + {2y}^{2} - 2xy$