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Simplifying x2 + 2x + 2ix + 2i = 0 Reorder the terms: 2i + 2ix + 2x + x2 = 0 Solving 2i + 2ix + 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 + 2ix + 2x + -2x + x2 = 0 + -2x Combine like terms: 2x + -2x = 0 2i + 2ix + 0 + x2 = 0 + -2x 2i + 2ix + x2 = 0 + -2x Remove the zero: 2i + 2ix + x2 = -2x Add '-1x2' to each side of the equation. 2i + 2ix + x2 + -1x2 = -2x + -1x2 Combine like terms: x2 + -1x2 = 0 2i + 2ix + 0 = -2x + -1x2 2i + 2ix = -2x + -1x2 Reorder the terms: 2i + 2ix + 2x + x2 = -2x + 2x + -1x2 + x2 Combine like terms: -2x + 2x = 0 2i + 2ix + 2x + x2 = 0 + -1x2 + x2 2i + 2ix + 2x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 2i + 2ix + 2x + x2 = 0 The solution to this equation could not be determined.
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