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Find the value of $$\sqrt {248 + \sqrt {52 + \sqrt {144} } } = ?$$
Answer & Solution
Correct Answer:
Option
B
$$\eqalign{
& {\text{According to question,}} \cr
& \sqrt {248 + \sqrt {52 + \sqrt {144} } } \cr
& \Rightarrow \sqrt {248 + \sqrt {52 + 12} } \cr
& \Rightarrow \sqrt {248 + \sqrt {64} } \cr
& \Rightarrow \sqrt {256} \cr
& \Rightarrow \pm 16 \cr} $$
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