2/ $\sqrt{5}$
You asked:
Evaluate the expression: \(\frac{2}{\sqrt{5}}\)
MathBot Answer:
\[\frac{2}{\sqrt{5}} = \frac{2 \sqrt{5}}{5} \approx 0.89442719099991587856366946749251\]
\[\begin{aligned}\frac{2}{\sqrt{5}}& = 2 \cdot \frac{1}{\sqrt{5}}\\& = \frac{2}{5} \cdot \sqrt{5}\end{aligned}\]