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Question
Find the value of $√{10+√{ 25+√{ 108+√{ 154+√{ 225}}}}}$.
Options:
A .  8
B .  10
C .  4
D .  6
Answer: Option C
Answer: (c)Expression=$√{10+√{ 25+√{ 108+√{ 154+√{ 225}}}}}$=$√{10+√{ 25+√{ 108+√{ 154+15}}}}$=$√{10+√{ 25+√{ 108+√{169}}}}$=$√{10+√{ 25+√{ 108+13}}}$=$√{10+√{ 25+√{121}}}$=$√{10+√{ 25+11}}$=$√{10+6}=√16=4$

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