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4xx+6+3x−6\frac{4 \mathrm{x}}{\mathrm{x}+6}+\frac{3}{\mathrm{x}-6} A) 4x2−21x+18x2−12x+36\frac{4 x^{2}-21 x+18}{x^{2}-12 x+36} B) 4x+3(x+6)(x−6)\frac{4 \mathrm{x}+3}{(\mathrm{x}+6)(\mathrm{x}-6)} C) 4x2−21x+18x2−36\frac{4 x^{2}-21 x+18}{x^{2}-36}

Question 59

Multiple Choice

4xx+6+3x−6\frac{4 \mathrm{x}}{\mathrm{x}+6}+\frac{3}{\mathrm{x}-6}


A) 4x2−21x+18x2−12x+36\frac{4 x^{2}-21 x+18}{x^{2}-12 x+36}

B) 4x+3(x+6) (x−6) \frac{4 \mathrm{x}+3}{(\mathrm{x}+6) (\mathrm{x}-6) }

C) 4x2−21x+18x2−36\frac{4 x^{2}-21 x+18}{x^{2}-36}

D) 4x2−21x+18x2+12x+36\frac{4 x^{2}-21 x+18}{x^{2}+12 x+36}

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