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Simplifying (-1x2 + 8x + -12)(-1x2 + 8x + -12) = 0 Reorder the terms: (-12 + 8x + -1x2)(-1x2 + 8x + -12) = 0 Reorder the terms: (-12 + 8x + -1x2)(-12 + 8x + -1x2) = 0 Multiply (-12 + 8x + -1x2) * (-12 + 8x + -1x2) (-12(-12 + 8x + -1x2) + 8x * (-12 + 8x + -1x2) + -1x2 * (-12 + 8x + -1x2)) = 0 ((-12 * -12 + 8x * -12 + -1x2 * -12) + 8x * (-12 + 8x + -1x2) + -1x2 * (-12 + 8x + -1x2)) = 0 ((144 + -96x + 12x2) + 8x * (-12 + 8x + -1x2) + -1x2 * (-12 + 8x + -1x2)) = 0 (144 + -96x + 12x2 + (-12 * 8x + 8x * 8x + -1x2 * 8x) + -1x2 * (-12 + 8x + -1x2)) = 0 (144 + -96x + 12x2 + (-96x + 64x2 + -8x3) + -1x2 * (-12 + 8x + -1x2)) = 0 (144 + -96x + 12x2 + -96x + 64x2 + -8x3 + (-12 * -1x2 + 8x * -1x2 + -1x2 * -1x2)) = 0 (144 + -96x + 12x2 + -96x + 64x2 + -8x3 + (12x2 + -8x3 + 1x4)) = 0 Reorder the terms: (144 + -96x + -96x + 12x2 + 64x2 + 12x2 + -8x3 + -8x3 + 1x4) = 0 Combine like terms: -96x + -96x = -192x (144 + -192x + 12x2 + 64x2 + 12x2 + -8x3 + -8x3 + 1x4) = 0 Combine like terms: 12x2 + 64x2 = 76x2 (144 + -192x + 76x2 + 12x2 + -8x3 + -8x3 + 1x4) = 0 Combine like terms: 76x2 + 12x2 = 88x2 (144 + -192x + 88x2 + -8x3 + -8x3 + 1x4) = 0 Combine like terms: -8x3 + -8x3 = -16x3 (144 + -192x + 88x2 + -16x3 + 1x4) = 0 Solving 144 + -192x + 88x2 + -16x3 + 1x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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