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[函数] 求证$f(x)=x^2+x\ln x-3x\sqrt{x-\ln x}-\frac{3(x-\ln x)}2$单调递增

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hbghlyj posted 2020-4-30 23:50 |Read mode

求证$f(x)=x^2+x\ln x-3x\sqrt{x-\ln x}-\frac{3(x-\ln x)}2$单调递增

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2025-7-23 14:43 GMT+8

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