Simplify the Rational Expression $\frac{(\mathrm{x}+2)(\mathrm{x}-4)}{(\mathrm{x}-4)(\mathrm{x}+7)}$ A) $\frac{x-7}{x-2}$ B) $\frac{x-2}{x-7}$ C) $\frac{x+2}{x+7}$ D) $\frac{2 x-4}{2 x+3}$

Multiple Choice

Simplify the rational expression. (Assume the denominator is nonzero.)
- $\frac{(\mathrm{x}+2) (\mathrm{x}-4) }{(\mathrm{x}-4) (\mathrm{x}+7) }$

A) $\frac{x-7}{x-2}$

B) $\frac{x-2}{x-7}$

C) $\frac{x+2}{x+7}$

D) $\frac{2 x-4}{2 x+3}$