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Mathematics, 24.06.2019 00:30 elijahsantiago21
Which polynomial equations have -i as one of their roots? x3 + 5x2 - 20 = 0 x3 - x2 + x - 1 = 0 x3 + 3x2 + x + 3 = 0 x3 - 2x2 + x - 2 = 0 x3 - 6x2 - 16x + 96 = 0
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Which polynomial equations have -i as one of their roots? x3 + 5x2 - 20 = 0 x3 - x2 + x - 1 = 0 x3...
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