Math, asked by kadianpawan121977, 12 hours ago

Subtract the following:
6x²-5y²+7y-4 from 8x²-5xy+9y²+6x-4y​

Answers

Answered by 16dkg020003
0

Answer:

2x² - 5xy + 14y² + 6x - 11y + 4

Step-by-step explanation:

[ 6x² - 5y² + 7y - 4 ] - [ 8x² - 5xy + 9y² + 6x - 4y ]

[ 8x² - 5xy + 9y² + 6x - 4y ] - [ - 6x² + 5y² - 7y + 4 ]

8x² - 6x² - 5xy + 9y² + 5y² + 6x - 4y - 7y + 4

2x² - 5xy + 14y² + 6x - 11y + 4

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