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Simplifying F(x) = 4x2 + -9x + 5 Multiply F * x xF = 4x2 + -9x + 5 Reorder the terms: xF = 5 + -9x + 4x2 Solving xF = 5 + -9x + 4x2 Solving for variable 'x'. Reorder the terms: -5 + 9x + xF + -4x2 = 5 + -9x + 4x2 + -5 + 9x + -4x2 Reorder the terms: -5 + 9x + xF + -4x2 = 5 + -5 + -9x + 9x + 4x2 + -4x2 Combine like terms: 5 + -5 = 0 -5 + 9x + xF + -4x2 = 0 + -9x + 9x + 4x2 + -4x2 -5 + 9x + xF + -4x2 = -9x + 9x + 4x2 + -4x2 Combine like terms: -9x + 9x = 0 -5 + 9x + xF + -4x2 = 0 + 4x2 + -4x2 -5 + 9x + xF + -4x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 -5 + 9x + xF + -4x2 = 0 The solution to this equation could not be determined.
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