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hoangoclan161
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
[TEX]\text{Cho} x > 0 , y > 0 , x + y = 1[/TEX] . Tìm min:
[TEX]\text{ P } =\frac{x}{\sqrt{1 - x}} + \frac{y}{\sqrt{1 - y}}[/TEX]
[TEX]\text{ P } =\frac{x}{\sqrt{1 - x}} + \frac{y}{\sqrt{1 - y}}[/TEX]