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Question
related questions: lesson 1: exponents
type the answer in the box, using whole numbers.
q. write in simplest form.
\frac{1}{3^{-2}}
Apply the negative exponent rule
$$
\frac{1}{a^{-n}} = a^n
$$
Substitute the given values
$$
\frac{1}{3^{-2}} = 3^2
$$
Evaluate the power
$$
3^2 = 9
$$
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Write in simplest form.
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