If x^2< |x| which of the

GRE Quant Problem Solving
1

if x^2< |x| which of the following must be true?
indicate all such answers

A) x<0
B) x^2<1
C) (x)^1/2

Source: Target Test Prep

My question:
the answer is B only.
To me, if x=-1 then B doesn’t apply.
May someone explains?

2

If x=-1, x^2 = 1. The condition in the question x^2< |x| won’t hold true and so does option B