Revision as of 16:33, 22 April 2011 by Joshxiong(talk | contribs)(Created page with '== Problem== If <math>\dfrac{x/4}{2}=\dfrac{4}{x/2}</math>, then <math>x=</math> <math>\text{(A)}\ \pm\frac{1}{2}\qquad\text{(B)}\ \pm 1\qquad\text{(C)}\ \pm 2\qquad\text{(D)}\ …')