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When simplifying an expression with a negative power, the process involves transforming the expression into a more manageable form. A negative exponent indicates that the base should be moved to the denominator of a fraction and converted into a positive power. This is a fundamental property of exponents.
For instance, if you have a term like ( x^{-n} ), it can be rewritten as ( \frac{1}{x^n} ). This is akin to "multiplying by the base to the positive power," which, in fractional notation, effectively means you are recognizing that a negative exponent represents a reciprocal relationship. Therefore, multiplying by the base to the positive power aligns perfectly with the rule governing negative exponents, making it the correct approach to simplification.
The other options do not accurately represent the rules about negative exponents:
Thus, understanding that a negative exponent signals a reciprocal relationship with