![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
[tex]x+\sqrt{x+\frac{1}{2}+\sqrt{x+\frac{1}{4}}}=3[/tex]
[tex]\sqrt{x^2+5x+5}+x^2=\sqrt{x+2}-3x-2[/tex]
[tex]x^2-2x=\sqrt{2x+1}-\sqrt{x^2-1}[/tex]
[tex]2x-1+\sqrt{3x-2}=\sqrt{8x^2-2x-2}[/tex]
[tex]\sqrt{x^2+5x+5}+x^2=\sqrt{x+2}-3x-2[/tex]
[tex]x^2-2x=\sqrt{2x+1}-\sqrt{x^2-1}[/tex]
[tex]2x-1+\sqrt{3x-2}=\sqrt{8x^2-2x-2}[/tex]