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Mathematics, 27.09.2021 19:30 ashleymspears

Cho hàm số y = x^3 + (m+1)x^2 + (2m-1)x+6. Tìm m để hàm số a) đạt cực đại tại x=-2
b) đạt cực tiểu tại x =5
c) có hai cực trị

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Cho hàm số y = x^3 + (m+1)x^2 + (2m-1)x+6. Tìm m để hàm số a) đạt cực đại tại x=-2
b) đạt cự...
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