Source: Official Guide for the GMAT 13th Ed. Data Sufficiency; #167 Official Guide for the GMAT 2015 14th Ed. Data Sufficiency; #167
David Isaac Pimentel
Simplifying the prompt inequality first would be way simpler. 1. sq both sides 2. n+k > 4n 3. k>3n
Then evaluate statements 1 and 2.
May 15, 2014 • Comment
, Magoosh Tutor
That's a nice approach! :)
May 15, 2014 • Reply
good explanation!!
Mar 1, 2014 • Comment
Mike McGarry, Magoosh Tutor
Jan 5, 2014 • Comment
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