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Simplifying (x + -1)(x + -3)(x + 3) = 0 Reorder the terms: (-1 + x)(x + -3)(x + 3) = 0 Reorder the terms: (-1 + x)(-3 + x)(x + 3) = 0 Reorder the terms: (-1 + x)(-3 + x)(3 + x) = 0 Multiply (-1 + x) * (-3 + x) (-1(-3 + x) + x(-3 + x))(3 + x) = 0 ((-3 * -1 + x * -1) + x(-3 + x))(3 + x) = 0 ((3 + -1x) + x(-3 + x))(3 + x) = 0 (3 + -1x + (-3 * x + x * x))(3 + x) = 0 (3 + -1x + (-3x + x2))(3 + x) = 0 Combine like terms: -1x + -3x = -4x (3 + -4x + x2)(3 + x) = 0 Multiply (3 + -4x + x2) * (3 + x) (3(3 + x) + -4x * (3 + x) + x2(3 + x)) = 0 ((3 * 3 + x * 3) + -4x * (3 + x) + x2(3 + x)) = 0 ((9 + 3x) + -4x * (3 + x) + x2(3 + x)) = 0 (9 + 3x + (3 * -4x + x * -4x) + x2(3 + x)) = 0 (9 + 3x + (-12x + -4x2) + x2(3 + x)) = 0 (9 + 3x + -12x + -4x2 + (3 * x2 + x * x2)) = 0 (9 + 3x + -12x + -4x2 + (3x2 + x3)) = 0 Combine like terms: 3x + -12x = -9x (9 + -9x + -4x2 + 3x2 + x3) = 0 Combine like terms: -4x2 + 3x2 = -1x2 (9 + -9x + -1x2 + x3) = 0 Solving 9 + -9x + -1x2 + x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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