pow:problem6f20
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| pow:problem6f20 [2020/11/23 05:36] – created mazur | pow:problem6f20 [2020/11/23 22:31] (current) – mazur | ||
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| + | <box 80% round orange|Problem 6 (due Monday, November 23)> | ||
| + | \\ | ||
| + | Let $f(x)$ be a polynomial with real coefficients such that $f(x)-2f' | ||
| + | Prove that $f(x)>0$ for all x. | ||
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| + | </ | ||
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| + | Only one solution was received, form Yuqiao Huang. His solution is close to our solution, which | ||
| + | is contained in the following link {{: | ||