1.

Find the value of \[\sqrt{10+\sqrt{25+\sqrt{108+\sqrt{154+\sqrt{225}}}}}\]\[+\left( \sqrt{\frac{225}{729}}-\sqrt{\frac{25}{144}} \right)\div \sqrt{\frac{16}{81}}\]

A. \[\frac{69}{16}\]
B. \[\frac{54}{7}\]
C. \[\frac{31}{3}\]
D. \[\frac{108}{13}\]
Answer» B. \[\frac{54}{7}\]


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