If x<-x, then
a)x>0
b)x<0
c)x=0
d)1/x>0
e)x^2<0
Think of the numberline.
Can you find a number on the number line such that it is the same number on each side of 0?
a)x>0
b)x<0
c)x=0
d)1/x>0
e)x^2<0
Can you find a number on the number line such that it is the same number on each side of 0?