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MAA AMC
AMC 12/AHSME
1993 AMC 12/AHSME
6
1993 AMC 12 #6 - Fraction Under a Radical
1993 AMC 12 #6 - Fraction Under a Radical
Source:
January 2, 2012
AMC
Problem Statement
8
10
+
4
10
8
4
+
4
11
=
\sqrt{\frac{8^{10}+4^{10}}{8^4+4^{11}}}=
8
4
+
4
11
8
10
+
4
10
=
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16
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32
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512.5
<span class='latex-bold'>(A)</span>\ \sqrt{2} \qquad<span class='latex-bold'>(B)</span>\ 16 \qquad<span class='latex-bold'>(C)</span>\ 32 \qquad<span class='latex-bold'>(D)</span>\ 12^{\frac{2}{3}} \qquad<span class='latex-bold'>(E)</span>\ 512.5
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32
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512.5
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