Question

What are the solution intervals for |x – 1| > 2?

Answer 1

(x-1)>2 or -(x-1)>2
(x-1)<-2

Answer 2

x-1>2
x-1<-2

add one to both sides on each inequality.
x>3 and x<-1

Answer 3

agreed except that it should say

\[x<-1\text { OR } x> 3\]

Answer 4

I was just going to say the same thing. It cannot be AND, they have nothing in common.

Answer 5

since there is no sch number that is greater than three AND less than -1.