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Simplifying F(x) = 4x3 + -20x + 16 Multiply F * x xF = 4x3 + -20x + 16 Reorder the terms: xF = 16 + -20x + 4x3 Solving xF = 16 + -20x + 4x3 Solving for variable 'x'. Reorder the terms: -16 + 20x + xF + -4x3 = 16 + -20x + 4x3 + -16 + 20x + -4x3 Reorder the terms: -16 + 20x + xF + -4x3 = 16 + -16 + -20x + 20x + 4x3 + -4x3 Combine like terms: 16 + -16 = 0 -16 + 20x + xF + -4x3 = 0 + -20x + 20x + 4x3 + -4x3 -16 + 20x + xF + -4x3 = -20x + 20x + 4x3 + -4x3 Combine like terms: -20x + 20x = 0 -16 + 20x + xF + -4x3 = 0 + 4x3 + -4x3 -16 + 20x + xF + -4x3 = 4x3 + -4x3 Combine like terms: 4x3 + -4x3 = 0 -16 + 20x + xF + -4x3 = 0 The solution to this equation could not be determined.
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