Question

$x = 4 \sqrt{3} - 3 \sqrt{3} \\ y = 4 \sqrt{ 3} - 3 \sqrt{3} \\ \\ x = - 2 \sqrt{5} - 7 \sqrt{5} \\ y = 13 \sqrt{5} - \sqrt{5} \\ \\ x = - 7 \sqrt{6} + 9 \sqrt{6} \\ y = 4 \sqrt{6} - \sqrt{6}$
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Answer 1

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