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Mathematics, 30.05.2021 16:30 missheyward30

If = root 2 -1 by root 2 + 1 , y= root 2 +1 by root 2- find x squared and y square

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If = root 2 -1 by root 2 + 1 , y= root 2 +1 by root 2- find x squared and y square...
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