GRE Prep 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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
If x2 + x 6 < 0, what is the number of possible values of integer x
[#permalink]
02 Sep 2024, 07:52
02 Sep 2024, 07:52
1
Expert Reply
00:00
Question Stats:
36% (01:06) correct
63% (01:28) wrong based on 11 sessions
Hide Show timer Statistics
If \(x^2+ x – 6 < 0\), what is the number of possible values of integer x, that satisfy the given inequality?
A. 1
B. 2
C. 3
D. 4
E. 5
A. 1
B. 2
C. 3
D. 4
E. 5
- Part of the project: GRE Quant & Verbal ADVANCED Daily Challenge 2024 Edition - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
- Also replying to the unanswered questions
Re: If x2 + x 6 < 0, what is the number of possible values of integer x
[#permalink]
02 Sep 2024, 12:20
02 Sep 2024, 12:20
1
x^2 + x - 6 < 0
(x - 2) (x + 3) < 0
This means the 2 terms are of opposite signs.
Case 1
x - 2 < 0
x < 2
Case 2
x + 3 > 0
x > -3
Therefore
-3 < x < 2
Possible values
-2, -1, 0 and 1
Answer D
Adewale Fasipe, quant instructor, Lagos Nigeria.
(x - 2) (x + 3) < 0
This means the 2 terms are of opposite signs.
Case 1
x - 2 < 0
x < 2
Case 2
x + 3 > 0
x > -3
Therefore
-3 < x < 2
Possible values
-2, -1, 0 and 1
Answer D
Adewale Fasipe, quant instructor, Lagos Nigeria.
gmatclubot
Re: If x2 + x 6 < 0, what is the number of possible values of integer x [#permalink]
02 Sep 2024, 12:20
Moderators:
