Solve the Inequality $x ^ { 2 } - 8 x + 12 < 0$

Multiple Choice

Solve the inequality. $x ^ { 2 } - 8 x + 12 < 0$

A) $x \in ( - 2,6 )$
B) $x \in ( 4,8 )$
C) $x \in ( - 8,4 )$
D) $x \in ( 2,6 )$
E) no solution