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Simplify the following expression: x^2+y^2 You can also choose the option that it is already simplified.
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5 votes
Simplify the following expression: x^2+y^2

You can also choose the option that it is already simplified.

User Nathifa
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1 Answer

5 votes

Answer:


({x + y})^(2) - 2xy \\ {(x - y)}^(2) + 2xy

User Andrhamm
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