$\frac{\1}{\ $\sqrt{\20}$ }$
You asked:
Evaluate the expression: \(\frac{1}{\sqrt{20}}\)
MathBot Answer:
\[\frac{1}{\sqrt{20}} = \frac{\sqrt{5}}{10} \approx 0.22360679774997896964091736687313\]
\[\begin{aligned}\frac{1}{\sqrt{20}}& = \frac{1}{2 \cdot \sqrt{5}}\\& = \frac{1}{10} \cdot \sqrt{5}\end{aligned}\]