If a polynomial function f(x) has roots -8, 1, and 6i, what must also

1.	If a polynomial function f(x) has roots -8, 1, and 6i, what must also be a root of f(x)?
Answer» If a polynomial function f(x) has roots -8, 1, and 6i, what must also be a root of f(x)? Solution:

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