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Simplifying (x + -4)(x2 + -2x + 1) = 0 Reorder the terms: (-4 + x)(x2 + -2x + 1) = 0 Reorder the terms: (-4 + x)(1 + -2x + x2) = 0 Multiply (-4 + x) * (1 + -2x + x2) (-4(1 + -2x + x2) + x(1 + -2x + x2)) = 0 ((1 * -4 + -2x * -4 + x2 * -4) + x(1 + -2x + x2)) = 0 ((-4 + 8x + -4x2) + x(1 + -2x + x2)) = 0 (-4 + 8x + -4x2 + (1 * x + -2x * x + x2 * x)) = 0 (-4 + 8x + -4x2 + (1x + -2x2 + x3)) = 0 Reorder the terms: (-4 + 8x + 1x + -4x2 + -2x2 + x3) = 0 Combine like terms: 8x + 1x = 9x (-4 + 9x + -4x2 + -2x2 + x3) = 0 Combine like terms: -4x2 + -2x2 = -6x2 (-4 + 9x + -6x2 + x3) = 0 Solving -4 + 9x + -6x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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