change the logarithmic expression to an equivalent expression involving an exponent. log416=x

16 = 4^x

To change the logarithmic expression log416=x into an equivalent expression involving an exponent, we need to rewrite it in exponential form.

The logarithmic expression log416=x can be read as "the logarithm base 4 of 16 is equal to x". In exponential form, it can be expressed as 4^x = 16.

Therefore, the equivalent expression involving an exponent would be 4^x = 16.