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Mathematics, 06.10.2019 19:30 daniel1480

If a polynomial function f(x) has roots –9 and 7 – i, what must be a factor of f(x)? a.(x – (7 + i)) b.(x – (–7 – i)) c.(x + (7 + i)) d.(x + (7 – i))

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