Last visit was: 26 Dec 2024, 20:31 It is currently 26 Dec 2024, 20:31
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

Which of the following expressions must be equal to the value of x18,

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30513
Own Kudos [?]: 36869 [0]
Given Kudos: 26109
Send PM
Which of the following expressions must be equal to the value of x18, [#permalink] New post   23 Mar 2023, 11:13
Expert Reply
00:00

Question Stats:

75% (00:29) correct 25% (00:22) wrong based on 12 sessions

Hide Show timer Statistics

Which of the following expressions must be equal to the value of \(x^{18}\), where x is a positive integer ?


\(x^9+x^9\)

\((x^2)^9\)

\((x^9)^9\)

\((x^3)^{15}\)

\(\dfrac{x^4}{x^{22}}\)

\((x^{12})(x^6)\)


Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos

\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE EXPONENTS
ShowHide Answer
Official Answer
B,F
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30513
Own Kudos [?]: 36869 [0]
Given Kudos: 26109
Send PM
Re: Which of the following expressions must be equal to the value of x18, [#permalink] New post   15 Apr 2023, 04:53
Expert Reply
This question is easy if you know the rules of exponenets

https://gre.myprepclub.com/forum/gre-ma ... 29264.html

B and F are the only valid solutions
Prep Club for GRE Bot
gmatclubot
Re: Which of the following expressions must be equal to the value of x18, [#permalink]
15 Apr 2023, 04:53
Moderators:
adewale223
GRE Instructor
88 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1115 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