GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video

 It is currently 26 Jan 2020, 08:07

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# What is the value of x + y? (1) x^2 +y^2 = 5 (2) xy = 2

Author Message
TAGS:

### Hide Tags

BSchool Forum Moderator
Status: Valar Dohaeris
Joined: 31 Aug 2016
Posts: 302
GMAT 1: 700 Q49 V37
What is the value of x + y? (1) x^2 +y^2 = 5 (2) xy = 2  [#permalink]

### Show Tags

07 Oct 2018, 03:09
2
00:00

Difficulty:

45% (medium)

Question Stats:

61% (01:08) correct 39% (00:45) wrong based on 80 sessions

### HideShow timer Statistics

What is the value of x + y?

(1) $$x^2 +y^2=5$$
(2) $$xy=2$$

_________________
Intern
Joined: 05 May 2017
Posts: 5
Re: What is the value of x + y? (1) x^2 +y^2 = 5 (2) xy = 2  [#permalink]

### Show Tags

07 Oct 2018, 03:59
1
Since final x+y could be 3 or -3
Re: What is the value of x + y? (1) x^2 +y^2 = 5 (2) xy = 2   [#permalink] 07 Oct 2018, 03:59
Display posts from previous: Sort by