Question

If a =
$\sqrt{5} + \sqrt{10} \div \sqrt{10} - \sqrt{5}$
and b=
$\sqrt{10} - \sqrt{5} \div \sqrt{10} + \sqrt{5}$
, show that
$\sqrt{a} - \sqrt{b} - 2 \sqrt{ab} = 0$
​

Answer 1

Step-by-step explanation:

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