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find all the zeros of the equation x^3 − 5x^2 + 16x − 80
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have you tried doing them yourself?
i would try to determine it with the factors of 80, or by grouping. but i aint none to good at grouping
(x^3 - 5x^2) + (16x - 80) x^2 (x - 5) + 16 (x - 5)
80 factors to: 1,80, 2, 40, 4,20, 8, 10, 5, 16
theres a grouping :)
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si pero las problemas son muy complicadas
very complicated just menas more brains to expend :)
oh
the square root of -16 is 4i rite?
gracias
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