Question

what should be subtracted
from x power 2 + xy + y power 2 to obtain 2x power 2 + 3xy​

Answer 1

Answer:

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Step-by-step explanation:

Let "a" be added to x^2 + xy +y^2 to obtain 2x^2 + 3xy

So a = 2x^2 + 3xy - (x^2 + xy + y^2)

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

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

So x^2 + 2xy - y^2 must be added.

Answer 2

Answer:

plz. mark. me. brainliest

Step-by-step explanation:

so a. =2×^2+ 3×y_(×^2+×y+y+^2)=2×^2+3×y_×^2_×y^2=×^2+2×y_2..so×^2+2×y_y^2. must. be. added...