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Find the sum or difference of the polynomials (x2−xy+y2) − (x2+xy+y2)
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Jun 23, 2021
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Find the sum or difference of the polynomials (x2−xy+y2) − (x2+xy+y2)
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Hex Crown
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The correct answer is-2xy if it’s subtract
DingHao
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Jun 30, 2021
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DingHao
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