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Problems
Contests
National and Regional Contests
USA Contests
MAA AMC
AMC 12/AHSME
1965 AMC 12/AHSME
3
3
Part of
1965 AMC 12/AHSME
Problems
(1)
Negative Exponent
Source:
1/11/2009
The expression (81)^{ \minus{} 2^{ \minus{} 2}} has the same value as:
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81
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<span class='latex-bold'>(A)</span>\ \frac {1}{81} \qquad <span class='latex-bold'>(B)</span>\ \frac {1}{3} \qquad <span class='latex-bold'>(C)</span>\ 3 \qquad <span class='latex-bold'>(D)</span>\ 81 \qquad <span class='latex-bold'>(E)</span>\ 81^4
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