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defon
3 years ago
15

Find the exact values of the following, giving your answer as fractions

Mathematics
1 answer:
frosja888 [35]3 years ago
4 0
\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad 
a^n\implies \cfrac{1}{a^{-n}}
\\\\
-------------------------------\\\\
3^{-2}\implies \cfrac{1}{3^2}\implies \cfrac{1}{9}
\\\\\\
4^{-3}\implies \cfrac{1}{4^3}\implies \cfrac{1}{64}
\\\\\\
2^{-6}\implies \cfrac{1}{2^6}\implies \cfrac{1}{64}
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