Question

subtract the sum of 3xy- x²y² and 3x²y² + xy -5 from -15xy + x²y² +7​

Answer 1

Answer:

-15xy + x²y² +7​-(3xy- x²y² + 3x²y² + xy -5)

-15xy + x²y² +7​-2x²y²-4xy+5

-19xy +12 -x²y²

Step-by-step explanation:

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Answer 2

Answer:

-15xy + x^2 y^2 +7 - ( 3xy- x^2 y^2 + 3x^2 y^2 + xy - 5)

-x^2 y^2 - 13xy + 12

x^2 y^2 + 13xy - 12

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