SOLUTION: I solved the inequality x^2-11x+30 > 0. My notation is (neg. infinity, 5) or (6, pos. infinity). I say "or" because that's my textbook gives the answer. However, my teacher correct

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: I solved the inequality x^2-11x+30 > 0. My notation is (neg. infinity, 5) or (6, pos. infinity). I say "or" because that's my textbook gives the answer. However, my teacher correct      Log On