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The Sum of an integer and its square is 210. Find the integer.
The discussion focuses on formulating an equation based on the problem statement: the sum of an integer (n) and its square (n²) equals 210. The equation derived from this statement is n + n² = 210. By rearranging the equation, it can be expressed as n² + n - 210 = 0, which is a standard quadratic equation that can be solved using the quadratic formula or factoring techniques.
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