Negative and Fractional Powers

The video tutorial explains how to handle negative fractional powers by finding reciprocals and applying fractional power rules. It provides examples, such as A to the power of -4/5 and 9 to the power of -3/2, demonstrating step-by-step calculations. The tutorial also covers reversing the process, converting expressions with roots and powers into negative fractional powers, and concludes with a summary of the key concepts.

What is the first step to take when dealing with a negative power?

How do you convert a negative power into a positive power?

Explain how to handle fractional powers in an expression.

What is the result of applying the negative and fractional power rules to 9 raised to the power of -3/2?

How can you rewrite the expression 1 divided by the 7th root of A squared?