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| Three surfaces, one real point? (Posted on 2007-02-07) |
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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
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Subject |
Author |
Date |
 | Solution | Bractals | 2007-02-10 12:17:44 |
 | Solution | hoodat | 2007-02-07 22:24:15 |
| Solution | TamTam | 2007-02-07 17:14:44 |
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