Here are the essential concepts you must grasp in order to answer the question correctly.
Negative Exponents
Negative exponents indicate the reciprocal of the base raised to the absolute value of the exponent. For example, a term like x^-n can be rewritten as 1/(x^n). Understanding this concept is crucial for simplifying expressions that contain negative exponents.
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Simplifying Expressions
Simplifying expressions involves rewriting them in a more manageable form, often by combining like terms, reducing fractions, or eliminating negative exponents. This process helps in evaluating expressions more easily and is a fundamental skill in algebra.
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Evaluating Expressions
Evaluating expressions means substituting values for variables and performing the necessary arithmetic operations to find a numerical result. In the context of the given question, it involves calculating the value of the expression after rewriting it without negative exponents.
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