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Simplifying (x2 + 2x + -1)(x2 + 3x + -4) = 0 Reorder the terms: (-1 + 2x + x2)(x2 + 3x + -4) = 0 Reorder the terms: (-1 + 2x + x2)(-4 + 3x + x2) = 0 Multiply (-1 + 2x + x2) * (-4 + 3x + x2) (-1(-4 + 3x + x2) + 2x * (-4 + 3x + x2) + x2(-4 + 3x + x2)) = 0 ((-4 * -1 + 3x * -1 + x2 * -1) + 2x * (-4 + 3x + x2) + x2(-4 + 3x + x2)) = 0 ((4 + -3x + -1x2) + 2x * (-4 + 3x + x2) + x2(-4 + 3x + x2)) = 0 (4 + -3x + -1x2 + (-4 * 2x + 3x * 2x + x2 * 2x) + x2(-4 + 3x + x2)) = 0 (4 + -3x + -1x2 + (-8x + 6x2 + 2x3) + x2(-4 + 3x + x2)) = 0 (4 + -3x + -1x2 + -8x + 6x2 + 2x3 + (-4 * x2 + 3x * x2 + x2 * x2)) = 0 (4 + -3x + -1x2 + -8x + 6x2 + 2x3 + (-4x2 + 3x3 + x4)) = 0 Reorder the terms: (4 + -3x + -8x + -1x2 + 6x2 + -4x2 + 2x3 + 3x3 + x4) = 0 Combine like terms: -3x + -8x = -11x (4 + -11x + -1x2 + 6x2 + -4x2 + 2x3 + 3x3 + x4) = 0 Combine like terms: -1x2 + 6x2 = 5x2 (4 + -11x + 5x2 + -4x2 + 2x3 + 3x3 + x4) = 0 Combine like terms: 5x2 + -4x2 = 1x2 (4 + -11x + 1x2 + 2x3 + 3x3 + x4) = 0 Combine like terms: 2x3 + 3x3 = 5x3 (4 + -11x + 1x2 + 5x3 + x4) = 0 Solving 4 + -11x + 1x2 + 5x3 + x4 = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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