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