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.
sqrt n
[#permalink]
08 Jan 2018, 12:46
08 Jan 2018, 12:46
Expert Reply
00:00
Question Stats:
89% (00:13) correct
10% (00:22) wrong based on 46 sessions
Hide Show timer Statistics
Quantity A |
Quantity B |
n |
\(\sqrt{n}\) |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Kudo for the right answer and explanation.
Re: sqrt n
[#permalink]
Updated on: 10 Jan 2018, 10:50
Updated on: 10 Jan 2018, 10:50
Expert Reply
If you square \((\sqrt{n})^2\) = \(n\)
But of course you must square also quantity A. So, n becomes \(n ^2\)
A = \(n^2\)
B = \(n\)
As youcan see A is bigger. But if n is 1 the two quantities are equal. The answer is D
Hope this heps
But of course you must square also quantity A. So, n becomes \(n ^2\)
A = \(n^2\)
B = \(n\)
As youcan see A is bigger. But if n is 1 the two quantities are equal. The answer is D
Hope this heps
