inequality... how does this make sense?? 1. The problem statement, all variables and given/known data Solve (x-1)(x-2)<0 2. Relevant equations 3. The attempt at a solution Given this is a parabola graphical solution cuts the x axis at 1 & 2 therefore sltn.... 1<x<2 However, in my textbook the answer says (1/√5)/2<x<(1+√5)/2 Can someone please confirm this is the wrong answer Or AM I MISSING SOMETHING HUGE HERE??