Question

What is the solution set of |2x + 1| > 5?
A.
{x|1 < x < –3}
B.
{x|–1 < x < 3}
C.
{x|x > 2 or x < –3}
D.
{x|x < 2 or x > –3}

Answer 1

It should be C
Make 2 equations when you see these problems.
2x+1>5 and 2x+1<-5
Solve both of them and you will get
x>2 or x<-3

Answer 2

Ok thank you so much:)