Mathematics, 25.07.2021 06:30 ComicSans10

Chứng minh rằng phương trình x^5 -3x^4 + 5x - 2 = 0 có ít nhất ba nghiệm nằm trong khoảng (-2; 5)

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Chứng minh rằng phương trình x^5 -3x^4 + 5x - 2 = 0 có ít nhất ba nghiệm nằm trong khoảng (-2; 5)...

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