Final answer:
To convert the logarithmic expression log base 6 of 216 = 3 into an exponential form, it is written as 6^3 = 216.
Step-by-step explanation:
The question asks to write in exponential form the logarithmic expression log base 6 of 216 = 3. To convert this logarithmic equation into an exponential equation, we use the fact that if logb(a) = c, then bc = a. Therefore, we can write the given logarithmic equation as 63 = 216. Here, the base b is 6, c, the exponent, is 3, and a, the result, is 216.