K
khongcobg


1) [TEX]\frac{x^2}{\sqrt{3x-2}[/TEX] - [TEX]\sqrt{3x-2}=1-x[/TEX]
2) [TEX]\sqrt{3x+4}-\sqrt{2x+1}=\sqrt{x+3}[/TEX]
3) [TEX]\sqrt{3+x}-\sqrt{2-x}=1[/TEX]
4) [TEX]\sqrt{3-x+x^2}-\sqrt{2+x-x^2}=1[/TEX]
2) [TEX]\sqrt{3x+4}-\sqrt{2x+1}=\sqrt{x+3}[/TEX]
3) [TEX]\sqrt{3+x}-\sqrt{2-x}=1[/TEX]
4) [TEX]\sqrt{3-x+x^2}-\sqrt{2+x-x^2}=1[/TEX]
Last edited by a moderator: