Simplifying an expression by applying the power rule of exponents

The video tutorial explains how to simplify expressions using the power rule of exponents. It begins with an introduction to the power rule, which states that raising a power to another power involves multiplying the exponents. The tutorial then demonstrates this rule with an example, showing both a step-by-step addition method and a quicker multiplication method. The video concludes by summarizing the two approaches to applying the power rule.

What new insight or understanding did you gain from this video?