Question

$\sqrt{248 + \sqrt{52 + \sqrt{144} } }$
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Answer 1

$\sqrt{248 + \sqrt{52 + \sqrt{144} } }$

$\sqrt{248 + \sqrt{52 + 12} }$

$\sqrt{248 + \sqrt{64} }$

$\sqrt{248 + 8}$

$\sqrt{256}$

$16$

Answer 2

Answer:

answer in the attachment