Difference between revisions of "2006 AIME A Problems/Problem 12"

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== Problem ==
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#REDIRECT [[2006 AIME I Problems/Problem 12]]
 
 
 
 
Find the sum of the values of <math> x </math> such that <math> \cos^3 3x+ \cos^3 5x = 8 \cos^3 4x \cos^3 x, </math> where <math> x </math> is measured in degrees and <math> 100< x< 200. </math>
 
 
 
== Solution ==
 
{{solution}}
 
== See also ==
 
*[[2006 AIME II Problems/Problem 11 | Previous problem]]
 
*[[2006 AIME II Problems/Problem 13 | Next problem]]
 
*[[2006 AIME II Problems]]
 
 
 
[[Category:Intermediate Geometry Problems]]
 

Latest revision as of 11:15, 28 June 2009