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Simplifying x(x + 13) = o Reorder the terms: x(13 + x) = o (13 * x + x * x) = o (13x + x2) = o Solving 13x + x2 = o Solving for variable 'x'. Reorder the terms: -1o + 13x + x2 = o + -1o Combine like terms: o + -1o = 0 -1o + 13x + x2 = 0 The solution to this equation could not be determined.
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