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Mathematics, 29.07.2019 19:00 hardwick744
Afriend tells you that he has a cubic equation with exactly three complex roots. determine which explanation best explains why this is impossible. a) cubic equations must have all real roots and no complex solutions. b) there must be only two real solutions to the equation. c) complex solutions must appear in conjugate pairs; having an odd number of them is impossible. d) cubic equations cannot have any complex solutions
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Afriend tells you that he has a cubic equation with exactly three complex roots. determine which exp...
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