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

x>3

Step-by-step explanation:

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

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

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!