Negatives

BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

kath_the_great4: Junior | Next Rank: 30 Posts; Posts: 24; Joined: Mon May 19, 2008 3:48 pm

by kath_the_great4 » Tue Oct 28, 2008 8:53 pm

Is X negative?

1) X^3(1-X^2)<0
2)(X^2)-1<0

OA: C

Source: Beat The GMAT — Data Sufficiency | Tue Oct 28, 2008 8:53 pm

stubbornp: Master | Next Rank: 500 Posts; Posts: 496; Joined: Sun May 04, 2008 11:01 pm; Location: mumbai; Thanked: 7 times; GMAT Score:640

by stubbornp » Tue Oct 28, 2008 10:02 pm

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