Math, asked by therissingphoenix, 6 days ago

12. Subtract 4x ^ 2 y (5x ^ 2 - 9y - 7) from 5x y ^ 2 (8y ^ 6 - 7x + 3)​

Answers

Answered by chemistrywala
0

Step-by-step explanation:

5xy²(8y -7x +3 ) - 4x²y(5x² - 9y - 7)

40xy - 35x²y² +15xy² - 20xy + 36x²y² + 20x²y

40xy + y² + 15xy² - 20xy + 20 y

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