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Simplifying x2 + -1(5 + -1i) * x + 12 + -5i = 0 Reorder the terms for easier multiplication: x2 + -1x(5 + -1i) + 12 + -5i = 0 x2 + (5 * -1x + -1i * -1x) + 12 + -5i = 0 Reorder the terms: x2 + (1ix + -5x) + 12 + -5i = 0 x2 + (1ix + -5x) + 12 + -5i = 0 Reorder the terms: 12 + -5i + 1ix + -5x + x2 = 0 Solving 12 + -5i + 1ix + -5x + x2 = 0 Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -5i + 1ix + -5x + -12 + x2 = 0 + -12 Reorder the terms: 12 + -12 + -5i + 1ix + -5x + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -5i + 1ix + -5x + x2 = 0 + -12 -5i + 1ix + -5x + x2 = 0 + -12 Combine like terms: 0 + -12 = -12 -5i + 1ix + -5x + x2 = -12 Add '5x' to each side of the equation. -5i + 1ix + -5x + 5x + x2 = -12 + 5x Combine like terms: -5x + 5x = 0 -5i + 1ix + 0 + x2 = -12 + 5x -5i + 1ix + x2 = -12 + 5x Add '-1x2' to each side of the equation. -5i + 1ix + x2 + -1x2 = -12 + 5x + -1x2 Combine like terms: x2 + -1x2 = 0 -5i + 1ix + 0 = -12 + 5x + -1x2 -5i + 1ix = -12 + 5x + -1x2 Reorder the terms: 12 + -5i + 1ix + -5x + x2 = -12 + 5x + -1x2 + 12 + -5x + x2 Reorder the terms: 12 + -5i + 1ix + -5x + x2 = -12 + 12 + 5x + -5x + -1x2 + x2 Combine like terms: -12 + 12 = 0 12 + -5i + 1ix + -5x + x2 = 0 + 5x + -5x + -1x2 + x2 12 + -5i + 1ix + -5x + x2 = 5x + -5x + -1x2 + x2 Combine like terms: 5x + -5x = 0 12 + -5i + 1ix + -5x + x2 = 0 + -1x2 + x2 12 + -5i + 1ix + -5x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 12 + -5i + 1ix + -5x + x2 = 0 The solution to this equation could not be determined.
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