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docker41 [41]
3 years ago
11

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

Mathematics
1 answer:
kap26 [50]3 years ago
6 0
Heya !

In mathematics, the complex conjugate root theorem states that if P is a polynomial in one variable with real coefficients, and a + bi is a root of P with a and b real numbers, then its complex conjugate a − bi is also a root of P.

Here , one complex root is given -6i hence , the other must be 6i.

Hope it helps you ! :)

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