shaniafuller29
27.12.2019 •
Mathematics
P(x) with rational coefficients has the given roots (i and 7 + 8i) find two additional roots?
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Ответ:
The complex roots of a polynomial P ( x ) with rational coefficients come in pair as:
a + b i and a - b i;
Additional roots are: - i, 7 - 8 i.
Ответ: