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| Bivariate finding (Posted on 2025-01-13) |
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Suppose x and y are real numbers both greater than 1 that satisfy xy + x + y = 19 and x2y + y2x = 84. Find x2 + y2.
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Date |
 | Solution | Larry | 2025-01-13 11:26:11 |
| Solution | Paul | 2025-01-13 11:25:08 |
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