Question

$$5+ \sqrt{ 3+8 \sqrt{ 1 } } +$$

Answer

5+sqrt(11)+

Solution


Simplify  \(\sqrt{1}\)  to  \(1\).
\[5+\sqrt{3+8\times 1}+\]
Simplify  \(8\times 1\)  to  \(8\).
\[5+\sqrt{3+8}+\]
Simplify  \(3+8\)  to  \(11\).
\[5+\sqrt{11}+\]