P
phantom1996


Tìm m để pt sau đây có nghiệm:
[TEX]\frac{9-2x}{\sqrt{4-x}[/TEX] [TEX]+[/TEX] [TEX]\frac{4x+3}{\sqrt{4x+1}[/TEX] [TEX]= m[/TEX]
[TEX]\frac{9-2x}{\sqrt{4-x}[/TEX] [TEX]+[/TEX] [TEX]\frac{4x+3}{\sqrt{4x+1}[/TEX] [TEX]= m[/TEX]
Last edited by a moderator: