No need to evaluate just change the radical form to exponential expression in fractional form and put in simplest form. By the way its an n square root m to the power of o

Step 1:
Write the expression
[tex]\sqrt[n]{m^0}[/tex]Step 2:
Apply the power law of exponent
[tex](k^p)^q=k^{pq}[/tex][tex]\begin{gathered} \sqrt[n]{m^o} \\ =(m^o)^{\frac{o}{n}} \\ =m^{\frac{o}{n}} \end{gathered}[/tex]Final answer
[tex]m^{\frac{o}{n}}[/tex]