Question

If
$x = \frac{5 - \sqrt{3} }{5 + \sqrt{3} }$
and
$y = \frac{5 + \sqrt{3} }{5 - \sqrt{3} }$
,show that
${x}^{2} - {y}^{2} = - \frac{10 \sqrt{3} }{11}$
​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Check out the given attachment ⬆️

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