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Property of Negative Exponents
The Property of Negative Exponents handles the case where a negative exponent appears in the denominator of a fraction. If is an integer and , then:
To see why, start with and replace with its definition . This produces the complex fraction . Simplify by multiplying: . In other words, a base with a negative exponent in the denominator can be moved to the numerator by making the exponent positive.
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A financial analyst is simplifying a set of algebraic cost-projection models to make them easier for a management team to read. Match each mathematical expression containing a negative exponent in the denominator with its simplified equivalent using the Property of Negative Exponents.
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