Math, asked by subash761928, 6 months ago

What should be added to x²+ y² to get x² + y² + 2 xy?

Answers

Answered by naman614167
0

Answer:

2xy

Step-by-step explanation:

Answered by Imblank
0

Answer:

(x²+2xy+y²)-(x²+y²)

= x²+2xy+y²-x²-y²

= 2xy

2xy should be added

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