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25-11-2017
Mathematics

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Prove or disprove: (a) there are positive real numbers x and y with √ x + y = √ x+ √y

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Аноним Аноним

25-11-2017

An example would be x = 2 and y = 1:-

√2 + 1 = √2 + √1

because √1 = 1

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