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2x+8x2+6x+8−x+4x2+6x+8\frac{2 \mathrm{x}+8}{\mathrm{x}^{2}+6 \mathrm{x}+8}-\frac{\mathrm{x}+4}{\mathrm{x}^{2}+6 \mathrm{x}+8} A) 9x2+6x+8\frac{9}{x^{2}+6 x+8} B) x+4x+4 C) x+12x2+6x+8\frac{x+12}{x^{2}+6 x+8} D) 1x+2\frac{1}{x+2}

Question 39

Multiple Choice

2x+8x2+6x+8−x+4x2+6x+8\frac{2 \mathrm{x}+8}{\mathrm{x}^{2}+6 \mathrm{x}+8}-\frac{\mathrm{x}+4}{\mathrm{x}^{2}+6 \mathrm{x}+8}


A) 9x2+6x+8\frac{9}{x^{2}+6 x+8}

B) x+4x+4

C) x+12x2+6x+8\frac{x+12}{x^{2}+6 x+8}

D) 1x+2\frac{1}{x+2}

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