Which inequality has a solution set of x>3or x<-3?

Question

Mathematics

Shaylee

14 October, 04:07

Which inequality has a solution set of x>3or x<-3?

+5

Answers (2)

Know the Answer?

Ayaan Barnett · Answer 1

x²-3²<0

Step-by-step explanation:

taking it from x>3 or x<-3

there fore x-3>0 or x+3<0

so the smaller one sign is changed

x-3<0 orx+3<0

so (x-3) (x+3) <0

expanding x²-3²<0

Edwin Madden · Answer 2

x>3

Step-by-step explanation:

I believe you are asking which is representative of |x| so here is the example of that.