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# If x^3y^4z^5<0, is xyz>0?

Author Message
Math Revolution GMAT Instructor
Joined: 16 Aug 2015
Posts: 6832
GMAT 1: 760 Q51 V42
GPA: 3.82

### Show Tags

12 Dec 2017, 00:39
00:00

Difficulty:

(N/A)

Question Stats:

50% (00:00) correct 50% (01:04) wrong based on 4 sessions

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[GMAT math practice question]

If $$x^3y^4z^50$$?

1) $$y<0$$
2) $$x<0$$

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Re: If x^3y^4z^5<0, is xyz>0?  [#permalink]

### Show Tags

12 Dec 2017, 01:17
MathRevolution wrote:
[GMAT math practice question]

If $$x^3y^4z^50$$?

1) $$y<0$$
2) $$x<0$$

Was posted before: if-x-3y-4z-5-0-is-xyz-247912.html

--== Message from the GMAT Club Team ==--

THERE IS LIKELY A BETTER DISCUSSION OF THIS EXACT QUESTION.
This discussion does not meet community quality standards. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

_________________
Re: If x^3y^4z^5<0, is xyz>0? &nbs [#permalink] 12 Dec 2017, 01:17
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