Math, asked by prashantsawant115, 3 months ago

Add: 4x²+ y² - 3, - 2x² + 5y²+ 5 and - 2x²- 8y²

Answers

Answered by darshan32186

1

Answer:4x² - 7xy + 4y²– 3+5+6y² – 8xy + x² and 6 – 2xy + 2x² - 5y²

Step-by-step explanation:

4x² - 7xy + 4y²– 3+5+6y² – 8xy + x² and 6 – 2xy + 2x² - 5y²

Adding with same powers

4x²+x²+2x²-7xy-8xy-2xy+4y²+6y²-5y²-3+5+6

=7x²-17xy+10y²+8

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