$\sqrt{$\sqrt{$\sqrt{2}$}$}$
You asked:
Evaluate the expression: \(\sqrt{\sqrt{\sqrt{2}}}\)
MathBot Answer:
\[\sqrt{\sqrt{\sqrt{2}}} = \sqrt[8]{2} \approx 1.09050773266525765920701065576071\]
\[\begin{aligned}\sqrt{\sqrt{\sqrt{2}}}& = \sqrt{\sqrt[4]{2}}\\& = \sqrt[8]{2}\end{aligned}\]