True for All Values
Source:
February 27, 2008
Problem Statement
Find the value(s) of such that 8xy\minus{}12y\plus{}2x\minus{}3\equal{}0 is true for all values of .
(A)\ \frac{2}{3} \qquad
(B)\ \frac{3}{2}\text{ or }\minus{}\frac{1}{4} \qquad
(C)\ \minus{}\frac{2}{3}\text{ or }\minus{}\frac{1}{4} \qquad
(D)\ \frac{3}{2} \qquad
(E)\ \minus{}\frac{3}{2}\text{ or }\minus{}\frac{1}{4}