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Simplifying (X2 + -3)(x2 + 3x + -4) = 0 Reorder the terms: (-3 + X2)(x2 + 3x + -4) = 0 Reorder the terms: (-3 + X2)(-4 + 3x + x2) = 0 Multiply (-3 + X2) * (-4 + 3x + x2) (-3(-4 + 3x + x2) + X2(-4 + 3x + x2)) = 0 ((-4 * -3 + 3x * -3 + x2 * -3) + X2(-4 + 3x + x2)) = 0 ((12 + -9x + -3x2) + X2(-4 + 3x + x2)) = 0 (12 + -9x + -3x2 + (-4 * X2 + 3x * X2 + x2 * X2)) = 0 (12 + -9x + -3x2 + (-4X2 + 3xX2 + x2X2)) = 0 Reorder the terms: (12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2) = 0 (12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2) = 0 Solving 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -4X2 + -9x + 3xX2 + -3x2 + -12 + x2X2 = 0 + -12 Reorder the terms: 12 + -12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 0 + -12 -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 0 + -12 Combine like terms: 0 + -12 = -12 -4X2 + -9x + 3xX2 + -3x2 + x2X2 = -12 Add '9x' to each side of the equation. -4X2 + -9x + 3xX2 + -3x2 + 9x + x2X2 = -12 + 9x Reorder the terms: -4X2 + -9x + 9x + 3xX2 + -3x2 + x2X2 = -12 + 9x Combine like terms: -9x + 9x = 0 -4X2 + 0 + 3xX2 + -3x2 + x2X2 = -12 + 9x -4X2 + 3xX2 + -3x2 + x2X2 = -12 + 9x Add '3x2' to each side of the equation. -4X2 + 3xX2 + -3x2 + 3x2 + x2X2 = -12 + 9x + 3x2 Combine like terms: -3x2 + 3x2 = 0 -4X2 + 3xX2 + 0 + x2X2 = -12 + 9x + 3x2 -4X2 + 3xX2 + x2X2 = -12 + 9x + 3x2 Reorder the terms: 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = -12 + 9x + 3x2 + 12 + -9x + -3x2 Reorder the terms: 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = -12 + 12 + 9x + -9x + 3x2 + -3x2 Combine like terms: -12 + 12 = 0 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 0 + 9x + -9x + 3x2 + -3x2 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 9x + -9x + 3x2 + -3x2 Combine like terms: 9x + -9x = 0 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 0 + 3x2 + -3x2 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 12 + -4X2 + -9x + 3xX2 + -3x2 + x2X2 = 0 The solution to this equation could not be determined.
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