Question

What should be taken away from 5x²+4y²+10xy to obtain 2x²+6y²+9xy? proper solution​

Answer 1

Answer:

3x^2-2y^2+xy

Step-by-step explanation:

just subtract lol

Answer 2

Answer:

Step-by-step explanation:

            5x²+4y²+10xy - 2x²+6y²+9xy

         = 3x²+10y²+19xy

         ∴ 3x²+10y²+19xy should be taken away from 5x^2+4y^2+10xy to obtain

              2x^2+6y^2+9xy

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