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Revision history of "2006 SMT/Algebra Problems/Problem 2"

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  • (cur | prev) 07:31, 28 May 2012‎ Admin25 (talk | contribs)‎ . . (1,291 bytes) (+1,291)‎ . . (Created page with "==Problem== Find the minimum value of <math> 2x^2+2y^2+5z^2-2xy-4yz-4x-2z+15 </math> for real numbers <math> x, y, z </math>. ==Solution== ===Solution 1=== Notice that <math> 2x...")
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