A) 14
B) 16
C) 16.6
D) 18.8
Correct Answer: B
Solution :
Expression \[=\sqrt{284+\sqrt{52+\sqrt{144}}}\] \[=\sqrt{248+\sqrt{52+12}}\] \[=\sqrt{248+8}=\sqrt{256}=16\]You need to login to perform this action.
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