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Simplifying (x + -2)(x * x + 2x + 4) = 0 Reorder the terms: (-2 + x)(x * x + 2x + 4) = 0 Multiply x * x (-2 + x)(x2 + 2x + 4) = 0 Reorder the terms: (-2 + x)(4 + 2x + x2) = 0 Multiply (-2 + x) * (4 + 2x + x2) (-2(4 + 2x + x2) + x(4 + 2x + x2)) = 0 ((4 * -2 + 2x * -2 + x2 * -2) + x(4 + 2x + x2)) = 0 ((-8 + -4x + -2x2) + x(4 + 2x + x2)) = 0 (-8 + -4x + -2x2 + (4 * x + 2x * x + x2 * x)) = 0 (-8 + -4x + -2x2 + (4x + 2x2 + x3)) = 0 Reorder the terms: (-8 + -4x + 4x + -2x2 + 2x2 + x3) = 0 Combine like terms: -4x + 4x = 0 (-8 + 0 + -2x2 + 2x2 + x3) = 0 (-8 + -2x2 + 2x2 + x3) = 0 Combine like terms: -2x2 + 2x2 = 0 (-8 + 0 + x3) = 0 (-8 + x3) = 0 Solving -8 + x3 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x3 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + x3 = 0 + 8 x3 = 0 + 8 Combine like terms: 0 + 8 = 8 x3 = 8 Simplifying x3 = 8 Reorder the terms: -8 + x3 = 8 + -8 Combine like terms: 8 + -8 = 0 -8 + x3 = 0 The solution to this equation could not be determined.
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