If f(x) is a 4th degree polynomial, and has 3 real numbers as roots, the other root is?Question 4Select one:a.0b.Realc.Complexd.1e.None of these
Question
Solution 1
To find the other root of the 4th degree polynomial with 3 real numbers as roots, we need to consider the fundamental theorem of algebra. According to this theorem, a polynomial of degree n will have exactly n roots, including both real and complex roots.
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