T
thachkimson
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1) [TEX](1995-x^2+(1995-x)(x-1996)+(x-1996)^2/(1995-x^2)-(1995-x)(x-1996)+(x-1996)^2=19/49[/TEX]
2)[TEX]x^2-10x+15/x^2-6x+15=4x/x^2-12x+15[/TEX]
3) [TEX]x^2-3x+5/x^2-4x+5-x^2-5x+5/x^2+6x+5=-1/4[/TEX]
2)[TEX]x^2-10x+15/x^2-6x+15=4x/x^2-12x+15[/TEX]
3) [TEX]x^2-3x+5/x^2-4x+5-x^2-5x+5/x^2+6x+5=-1/4[/TEX]