Learn to use the properties of logarithms to take the log of the expression

The video tutorial explains how to use the rules of logarithms to simplify complex expressions, making it easier to calculate derivatives. The teacher demonstrates the process step-by-step, highlighting the benefits of using logarithm rules over traditional methods like the quotient rule. The tutorial concludes with a simplified expression and a reminder of the efficiency of this approach.

What is the final expression derived in the text, and how can it be simplified further?

How does the speaker feel about using the quotient rule and chain rule for derivatives?