Question

4. Find the square root of
$11 + 2 \sqrt{30}$
​

Answer 1

Answer :

The square root of the

$11 + \sqrt[2]{30} \: is \: 14.2710759405</p><p></p><p></p><p>$

Answer 2

Answer:

$\sqrt{(11 + 2 \sqrt{30} )} = \sqrt{(5 + 6 + 2 \sqrt{30} )} = \sqrt{( { \sqrt{5} }^{2} + { \sqrt{6} }^{2} + 2 \times \sqrt{5} \times \sqrt{6} )} = \sqrt{ { \sqrt{5 + \sqrt{6} } }^{2} } = \sqrt{5 } + \sqrt{6}$

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