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Simplify by combining like terms x(x-y)+y(y-x)

User Iamrajshah
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1 Answer

7 votes

Explanation:

x(x-y) + y(y-x)

= x(x-y) - y(x-y)

= (x-y)(x-y)

= (x-y)² ...........

User Tom Canfarotta
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