Question

X equal to root 3 minus root 2
$x = \frac{ \sqrt{3 - \sqrt{2} } }{ \sqrt{3 + \sqrt{2} } } y = \frac{ \sqrt{3 + \sqrt{2} } }{ \sqrt{3 - \sqrt{2} } } then \: prove \: that \: x {}^{2} + xy + y {}^{2}$
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Answer 1

Answer:

Step-by-step explanation:

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