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magical cook: Master | Next Rank: 500 Posts; Posts: 484; Joined: Sun Jul 30, 2006 7:01 pmFollowed by: 1 member; Thanked: 2 times

by magical cook » Mon Sep 24, 2007 7:04 am

If x < 0, then √(-x│x│) is
7
A. -x
B. -1
C. 1
D. x
E. √x

Can anyone help pls?

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Source: Beat The GMAT — Problem Solving | Mon Sep 24, 2007 7:04 am

gabriel: Legendary Member; Posts: 986; Joined: Wed Dec 20, 2006 11:07 amFollowed by: 1 member; Location: India; Thanked: 51 times

by gabriel » Mon Sep 24, 2007 8:26 am

.. https://www.beatthegmat.com/viewtopic.php?t=5392 ..

Regards.

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