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nkok_kute


1) [tex]\sqrt{x+3}[/tex]=[tex]\sqrt{3x+1}[/tex]+X-1
2) [tex]\sqrt{x+1}[/tex] +1=4[tex]x^2[/tex]+[tex]\sqrt{3x}[/tex]
giai bang phuong phap lien hop nha.
thanks cac ban nhiu
2) [tex]\sqrt{x+1}[/tex] +1=4[tex]x^2[/tex]+[tex]\sqrt{3x}[/tex]
giai bang phuong phap lien hop nha.
thanks cac ban nhiu
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