theuglycrue theuglycrue

07-06-2018
Mathematics

contestada

if a polynomial function f(x) has roots -8,1 and 6i what must be the root of f(x)

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altavistard altavistard

13-06-2018

I think you meant: "If a polynomial function f(x) has roots -8,1 and 6i what must be the 4th root of f(x)?"

Since complex roots always come in pairs, the 4th root would be - 6i.

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