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Simplifying Q(x) = x2 + 2x + 5 Multiply Q * x xQ = x2 + 2x + 5 Reorder the terms: xQ = 5 + 2x + x2 Solving xQ = 5 + 2x + x2 Solving for variable 'x'. Reorder the terms: -5 + -2x + xQ + -1x2 = 5 + 2x + x2 + -5 + -2x + -1x2 Reorder the terms: -5 + -2x + xQ + -1x2 = 5 + -5 + 2x + -2x + x2 + -1x2 Combine like terms: 5 + -5 = 0 -5 + -2x + xQ + -1x2 = 0 + 2x + -2x + x2 + -1x2 -5 + -2x + xQ + -1x2 = 2x + -2x + x2 + -1x2 Combine like terms: 2x + -2x = 0 -5 + -2x + xQ + -1x2 = 0 + x2 + -1x2 -5 + -2x + xQ + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -5 + -2x + xQ + -1x2 = 0 The solution to this equation could not be determined.
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