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08-06-2022
Mathematics

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Simplify 3y²-4x² + xy - 2x² - 9y²

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231078120 231078120

08-06-2022

Answer:

-6x²+xy-6y²

Step-by-step explanation:

3y² - 4x² + xy - 2x² - 9y²

-4x²+ xy - 2x² - 6y²

-6y² + xy - 6y²

Answer Link

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08-06-2022

Answer:

−6x² + xy − 6y²

Step-by-step explanation:

Simplify 3y²-4x² + xy - 2x² - 9y²

Step 1

Subtract 9y² from 3y²

−4x² +xy −2x² −6y²

Step 2

Subtract 2x² from −4x²

−6x² + xy − 6y²

Answer Link

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