Math, asked by vaishnavigupta7b, 5 months ago

please solve this

x²-2xy+y²+3x²+4xy-y²-2x²+5xy+4y²​

Answers

Answered by Anonymous
2

Answer:

2x² + 4y² + 7xy

Step-by-step explanation:

x² - 2xy + y² + 3x² + 4xy - y² - 2x² + 5xy + 4y²

= x​² + 3x² - 2x² + y² - y² + 4y² - 2xy + 4xy + 5xy

= 2x² + 4y² + 7xy

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