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Simplifying x4 + 2x3 + -11x2 + -13x + 42 = 0 Reorder the terms: 42 + -13x + -11x2 + 2x3 + x4 = 0 Solving 42 + -13x + -11x2 + 2x3 + x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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