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[tex]\frac{x^{2}-2x+1 }{2x^{2} +20x+50} +\frac{x^{2} +6x+9}{2x^{2} -4x+2} \geq \frac{x+3}{x+5}[/tex]
[tex]\frac{x^{2}-2x+1 }{2x^{2} +20x+50} +\frac{x^{2} +6x+9}{2x^{2} -4x+2} \geq \frac{x+3}{x+5}[/tex]
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