Writing the reciprocal of a fraction to write an expression with a positive power

The video tutorial explains how to simplify expressions with negative exponents using two methods: distributing the negative exponent across terms and using the reciprocal rule. The instructor demonstrates how to apply the power to quotient rule and emphasizes the importance of understanding reciprocals. By taking the reciprocal of a fraction and raising it to a positive power, students can simplify expressions effectively. The tutorial concludes by summarizing the different approaches to achieve the same solution.

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