Question

2) Add: (i) 8x 2 + 7xy – 6y 2 , 4x 2 – 3xy + 2y 2 and -4x 2 + xy – y 2

Answer 1

Step-by-step explanation:

Thanks hope it would help you

Answer 2

Answer:

8x^2 + 5xy + 5y^2

Step-by-step explanation:

8x^2 + 7xy - 6y^2

4x^2 - 3xy + 2y^2

-4x^2 + xy  - y^2

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8x^2 + 5xy + 5y^2