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3 to the negative 2
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3 to the negative 2
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Answer to a math question 3 to the negative 2
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To find,
3^{-2}
Use
a^{-n}=\frac{1}{a^n}
,
=\frac{1}{3^2}
Simplifying,
=\frac{1}{9}
Answer:
3^{-2}=\frac{1}{9}
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