Expanding a logarithmic expression then simplifying the solution

The video tutorial explains how to work with logarithms, focusing on separating logarithms using addition when the logarithm of a product is involved. It also emphasizes the importance of simplifying logarithms by understanding the power to which a base must be raised to achieve a given number. The tutorial provides a step-by-step breakdown of these concepts, ensuring a clear understanding of logarithmic operations.

What does the logarithm say about the power needed to get to 16?

What is the value of 'log base two of 16' as mentioned in the text?