Question

4. Simplify:

$\frac{7 \sqrt{3} }{ \sqrt{10 \: + \sqrt{3} } } - \frac{2 \sqrt{5} }{ \sqrt{6 \: + \sqrt{5} } } - \frac{3 \sqrt{2} }{ \sqrt{15 \: + 3 \sqrt{2} \: } }$
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Answer 1

Answer:

Hope this is OK for you completely