Question

3. How much is - x² + 7y^2 – 3xy less than 2x^2- y^2+ xy

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Answer 1

Answer:

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Answer 2

Answer:x^2+6y^2 -2xy

Step-by-step explanation:

Simply we have to distract both of the equation--

(2x^2- y^2+ xy)-(- x² + 7y^2 – 3xy)

=x^2+6y^2 -2xy