$K$
Convert to an exponential equation.
\[
z=\log _{m} R^{2}
\]
The exponential form of the given equation is \(\boxed{m^z = R^2}\)
Step 1 :Convert to an exponential equation: \(z=\log _{m} R^{2}\)
Step 2 :The exponential form of the given equation is \(\boxed{m^z = R^2}\)