Discover new information and insights with the help of IDNLearn.com. Join our community to receive timely and reliable responses to your questions from knowledgeable professionals.

\sqrt{ 6+2 \sqrt{ 5 \phantom{\tiny{!}}} \phantom{\tiny{!}}} + \sqrt{ { \left(3+ \sqrt{ 5 \phantom{\tiny{!}}} \right) }^{ 2 } \phantom{\tiny{!}}}