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Simplifying x2 + (2 + -1i) * x + -2i = 0 Reorder the terms for easier multiplication: x2 + x(2 + -1i) + -2i = 0 x2 + (2 * x + -1i * x) + -2i = 0 Reorder the terms: x2 + (-1ix + 2x) + -2i = 0 x2 + (-1ix + 2x) + -2i = 0 Reorder the terms: -2i + -1ix + 2x + x2 = 0 Solving -2i + -1ix + 2x + x2 = 0 Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '-2x' to each side of the equation. -2i + -1ix + 2x + -2x + x2 = 0 + -2x Combine like terms: 2x + -2x = 0 -2i + -1ix + 0 + x2 = 0 + -2x -2i + -1ix + x2 = 0 + -2x Remove the zero: -2i + -1ix + x2 = -2x Add '-1x2' to each side of the equation. -2i + -1ix + x2 + -1x2 = -2x + -1x2 Combine like terms: x2 + -1x2 = 0 -2i + -1ix + 0 = -2x + -1x2 -2i + -1ix = -2x + -1x2 Reorder the terms: -2i + -1ix + 2x + x2 = -2x + 2x + -1x2 + x2 Combine like terms: -2x + 2x = 0 -2i + -1ix + 2x + x2 = 0 + -1x2 + x2 -2i + -1ix + 2x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -2i + -1ix + 2x + x2 = 0 The solution to this equation could not be determined.
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