Essay

Standard Operating Procedure: Negative Exponent Ratios

You are preparing a training module for new laboratory technicians who frequently work with scaling ratios in their calculations. Write a short entry for the company's internal wiki explaining the Quotient to a Negative Exponent Property. In your entry:

  1. State the general algebraic formula for this property.
  2. Using the expressions (57)2\left(\frac{5}{7}\right)^{-2} and (2xy)3\left(-\frac{2x}{y}\right)^{-3} as examples, identify the two specific modifications that occur to a quotient and its exponent when this property is first applied to rewrite them with positive exponents.

Note: You do not need to calculate the final numerical result (such as squaring or cubing the numbers); focus only on the initial step of the transformation defined by the property.

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Updated 2026-04-19

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