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packjm_vuive


1.[TEX]4y^4 = 2+ \sqrt[]{199-x^2-2x}[/TEX]
2.[TEX]3xy + x-y=1[/TEX]
3.[TEX]5x-25=-3xy+8x^2[/TEX]
4.[TEX]x^2+2y^2+2xy+3y-4[/TEX]
5.[TEX]\sqrt[]{x-2008}+\sqrt[]{y-2009}+\sqrt[]{z-2010}+3012=1/2(x+y+z)[/TEX]
2.[TEX]3xy + x-y=1[/TEX]
3.[TEX]5x-25=-3xy+8x^2[/TEX]
4.[TEX]x^2+2y^2+2xy+3y-4[/TEX]
5.[TEX]\sqrt[]{x-2008}+\sqrt[]{y-2009}+\sqrt[]{z-2010}+3012=1/2(x+y+z)[/TEX]
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