Mathematics, 04.07.2021 20:40, rockstargirl9245

If a polynomial function f(x) has roots -9 and 7-i, what must be a factor of f(x) (x-(7+i))
(x-(-7-i))
(x+(7+i))
(x+(7-i))

Answers: 2

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If a polynomial function f(x) has roots -9 and 7-i, what must be a factor of f(x) (x-(7+i))
(...