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Simplifying (x2 + 4x + 8)(2x + -1) = 0 Reorder the terms: (8 + 4x + x2)(2x + -1) = 0 Reorder the terms: (8 + 4x + x2)(-1 + 2x) = 0 Multiply (8 + 4x + x2) * (-1 + 2x) (8(-1 + 2x) + 4x * (-1 + 2x) + x2(-1 + 2x)) = 0 ((-1 * 8 + 2x * 8) + 4x * (-1 + 2x) + x2(-1 + 2x)) = 0 ((-8 + 16x) + 4x * (-1 + 2x) + x2(-1 + 2x)) = 0 (-8 + 16x + (-1 * 4x + 2x * 4x) + x2(-1 + 2x)) = 0 (-8 + 16x + (-4x + 8x2) + x2(-1 + 2x)) = 0 (-8 + 16x + -4x + 8x2 + (-1 * x2 + 2x * x2)) = 0 (-8 + 16x + -4x + 8x2 + (-1x2 + 2x3)) = 0 Combine like terms: 16x + -4x = 12x (-8 + 12x + 8x2 + -1x2 + 2x3) = 0 Combine like terms: 8x2 + -1x2 = 7x2 (-8 + 12x + 7x2 + 2x3) = 0 Solving -8 + 12x + 7x2 + 2x3 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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