

[tex]\sqrt{3x+5}-\sqrt{x+2}=\sqrt{4x}-\sqrt{2x+3}[/tex]
[tex]3x+2\sqrt{27x^3+8}=9x^2+6[/tex]
[tex]x^2+6x+1=(2x+1)\sqrt{x^2+2x+3}[/tex]
nhờ mn giúp ạ



[tex]3x+2\sqrt{27x^3+8}=9x^2+6[/tex]
[tex]x^2+6x+1=(2x+1)\sqrt{x^2+2x+3}[/tex]
nhờ mn giúp ạ