Question

4. Subtract the first expression from the second :
(i) x2 - xy + y2, -x2 - 2xy + y2​

Answer 1

Answer:

${x}^{2} - xy + {y}^{2} - {x}^{2} - 2xy + {y}^{2} \\ - 1xy + 2 {y}^{2} \\ - 1xy$

I hope it help you........

Answer 2

Step-by-step explanation:

-x^2-2xy+y^2

x^2 -xy +y^2

- + -

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-2x^2-xy

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