Question
Use the negative exponent rule to simplify the following expression. \( 3^{-1} \) \( 3^{-1}=\square \) (Type an integer or a simplified fraction.)
Ask by Peters Schofield. in the United States
Jan 21,2025
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Answer
\( 3^{-1} = \frac{1}{3} \)
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Mind Expander
The negative exponent rule states that \( a^{-n} = \frac{1}{a^n} \). So, applying this rule to \( 3^{-1} \), we get \( 3^{-1} = \frac{1}{3^1} = \frac{1}{3} \). Therefore, \( 3^{-1} = \frac{1}{3} \).
