Final answer:
The exponential equation 3^x = 5 in logarithmic form is log3(5) = x, which means 'the logarithm base 3 of 5 equals x'.
Step-by-step explanation:
To convert the exponential equation 3x = 5 to logarithmic form, we use the definition of a logarithm, which tells us that the logarithm of a number raised to an exponent is the product of the exponent and the logarithm of the number. Therefore, the logarithmic form of our equation is log35 = x, which reads as 'the logarithm base 3 of 5 is equal to x'.