題組內容

5. Let n be an integer and n ≥2. Following the steps below to show that xⁿ - x - 1 is irreducible over Q. (You can provide another proof and get the credits.)
For a polynomial

(c) [8%] Let f(x) = xⁿ-x -1 for n≥ 2. Show that if a monicsatisfies

題組內容

(c) [8%] Let f(x) = xⁿ-x -1 for n≥ 2. Show that if a monicsatisfies

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相關試卷

題組內容

(c) [8%] Let f(x) = xn-x -1 for n≥ 2. Show that if a monicsatisfies

相關申論題

相關試卷

(c) [8%] Let f(x) = xⁿ-x -1 for n≥ 2. Show that if a monicsatisfies