Last visit was: 31 Dec 2024, 03:30 It is currently 31 Dec 2024, 03:30
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

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

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

Track
Your Progress

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

Practice
Pays

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

(2x y)^3

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
P
GreenlightTestPrep
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Own Kudos [?]: 12239 [3]
Given Kudos: 136
Send PM

Top Member of the Month
(2x y)^3 [#permalink] New post   07 Mar 2022, 04:00
3
Bookmarks
00:00

Question Stats:

75% (00:58) correct 24% (01:02) wrong based on 37 sessions

Hide Show timer Statistics

Quantity A
Quantity B
\((2x – y)^3\)
\((x + 2y)^4\)



A) The quantity in Column A is greater.
B) The quantity in Column B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
ShowHide Answer
Official Answer
D
User avatar
G
AkkuJi
Retired Moderator
Joined: 12 Feb 2022
Posts: 266
Own Kudos [?]: 228 [0]
Given Kudos: 68
Location: India
Concentration: Entrepreneurship, General Management
GPA: 3.5
Send PM
Re: (2x y)^3 [#permalink] New post   07 Mar 2022, 10:47
Thanks for the question GreenlightTestPrep, will wait for OE
User avatar
P
GreenlightTestPrep
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Own Kudos [?]: 12239 [1]
Given Kudos: 136
Send PM

Top Member of the Month
Re: (2x y)^3 [#permalink] New post   10 Mar 2022, 06:00
1
GreenlightTestPrep wrote:
Quantity A
Quantity B
\((2x – y)^3\)
\((x + 2y)^4\)



A) The quantity in Column A is greater.
B) The quantity in Column B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.


Strategy: When I see a Quantitative Comparison question featuring only variables and constants, I immediately ask myself, "Are there any obvious values for the variables that will make the two quantities equal?"
In this case, we can see that, if x = 0 and y = 0, then Quantity A = Quantity B
At this point, the correct answer is either C or D. Now let's test another pair of values...
If x = 1 and y = 1, then Quantity A ≠ Quantity B

Answer: D
User avatar
bumpbot
GRE Prep Club Legend
GRE Prep Club Legend
Joined: 07 Jan 2021
Posts: 5090
Own Kudos [?]: 76 [0]
Given Kudos: 0
Send PM
Re: (2x y)^3 [#permalink] New post   02 May 2024, 19:01
Hello from the GRE Prep Club BumpBot!

Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
Prep Club for GRE Bot
gmatclubot
Re: (2x y)^3 [#permalink]
02 May 2024, 19:01
Moderators:
adewale223
GRE Instructor
88 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1126 posts
VibhuAnurag
GRE Instructor
234 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact