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Three surfaces, one real point? (Posted on 2007-02-07) Difficulty: 3 of 5
Determine whether there exist real numbers x, y and z satisfying the following system of equations:

x²+4yz+2z = 0; x+2xy+2z² = 0; 2xz+y²+y+1 = 0

See The Solution Submitted by K Sengupta    
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  Subject Author Date
SolutionSolutionBractals2007-02-10 12:17:44
Solutionhoodat2007-02-07 22:24:15
SolutionSolutionTamTam2007-02-07 17:14:44
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