Answer :

To solve the expression [tex]\( \sqrt[2]{\frac{2}{3}} \)[/tex], we need to follow these steps:

1. Identify the fraction to be simplified inside the radical:
[tex]\[ \frac{2}{3} \][/tex]

2. Express the radical form as an exponent:
[tex]\[ \sqrt[2]{\frac{2}{3}} \text{ is equivalent to } \left(\frac{2}{3}\right)^{\frac{1}{2}} \][/tex]

3. Calculate the result:
To calculate [tex]\( \left(\frac{2}{3}\right)^{\frac{1}{2}} \)[/tex], we take the square root of the fraction [tex]\(\frac{2}{3}\)[/tex].

The numerical result of this calculation is:
[tex]\[ 0.816496580927726 \][/tex]

Therefore, [tex]\( \sqrt[2]{\frac{2}{3}} = 0.816496580927726 \)[/tex].