Difference between revisions of "2006 Cyprus MO/Lyceum/Problem 9"

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==Problem==
 
==Problem==
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If <math>x=\sqrt[3]{4}</math> and <math>y=\sqrt[3]{6}-\sqrt[3]{3}</math>, then which of the following is correct
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A. <math>x=y</math>
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B. <math>x<y</math>
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C. <math>x=2y</math>
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D. <math>x>2y</math>
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E. None of these
  
 
==Solution==
 
==Solution==

Revision as of 22:24, 17 October 2007

Problem

If $x=\sqrt[3]{4}$ and $y=\sqrt[3]{6}-\sqrt[3]{3}$, then which of the following is correct

A. $x=y$

B. $x<y$

C. $x=2y$

D. $x>2y$

E. None of these

Solution

This problem needs a solution. If you have a solution for it, please help us out by adding it.

See also

2006 Cyprus MO, Lyceum (Problems)
Preceded by
Problem 8
Followed by
Problem 10
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