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# Is the value of x^2 + xy equal to 0?

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Senior DS Moderator
Joined: 27 Oct 2017
Posts: 1195
Location: India
GPA: 3.64
WE: Business Development (Energy and Utilities)
Is the value of x^2 + xy equal to 0?  [#permalink]

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Updated on: 31 Oct 2018, 21:00
00:00

Difficulty:

15% (low)

Question Stats:

90% (00:23) correct 10% (00:15) wrong based on 20 sessions

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Is the value of $$x^2 + xy$$ equal to 0?

(1) x = 0
(2) y = 0

_________________

Originally posted by gmatbusters on 31 Oct 2018, 08:47.
Last edited by Bunuel on 31 Oct 2018, 21:00, edited 1 time in total.
Renamed the topic and edited the question.
Director
Joined: 19 Oct 2013
Posts: 509
Location: Kuwait
GPA: 3.2
WE: Engineering (Real Estate)
Re: Is the value of x^2 + xy equal to 0?  [#permalink]

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31 Oct 2018, 12:53
gmatbusters wrote:
Is the value of $$x^2 + xy$$ equal to 0?
(1) x = 0
(2) y = 0

Pretty straightforward

x (x+y) if x = 0 then it is 0

Otherwise not necessarily.

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Re: Is the value of x^2 + xy equal to 0? &nbs [#permalink] 31 Oct 2018, 12:53
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