Find all School-related info fast with the new School-Specific MBA Forum

It is currently 16 Sep 2014, 09:53

Close

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
Your Progress

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

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

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

What is m? m = sqrt4 + cube root 4 + fourth root of 4

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Intern
Intern
avatar
Joined: 31 May 2006
Posts: 45
Followers: 0

Kudos [?]: 0 [0], given: 0

GMAT Tests User
What is m? m = sqrt4 + cube root 4 + fourth root of 4 [#permalink] New post 23 Jul 2006, 17:16
What is m?

m = sqrt4 + cube root 4 + fourth root of 4
GMAT Club Legend
GMAT Club Legend
User avatar
Joined: 07 Jul 2004
Posts: 5097
Location: Singapore
Followers: 19

Kudos [?]: 143 [0], given: 0

GMAT Tests User
 [#permalink] New post 23 Jul 2006, 17:31
m = (4)^1/2 + (4)^1/3 + (4)^1/4

4^1/2 = 2
4^1/4 = 2^1/2 = 1.414
4^1/3 = 2^1/3 = ~1.6

Total = 5
Senior Manager
Senior Manager
avatar
Joined: 20 Feb 2006
Posts: 375
Followers: 1

Kudos [?]: 1 [0], given: 0

GMAT Tests User
 [#permalink] New post 15 Sep 2006, 18:50
Why is 4^1/3 = 2^1/3 ???
Senior Manager
Senior Manager
avatar
Joined: 20 Feb 2006
Posts: 375
Followers: 1

Kudos [?]: 1 [0], given: 0

GMAT Tests User
 [#permalink] New post 16 Sep 2006, 02:54
Is the general rule not a^b = sq root a^2b

So shouldn't 4^(1/3) = 2^(2(1/3)) or 2^(1/3) * 2^(1/3) ????
  [#permalink] 16 Sep 2006, 02:54
    Similar topics Author Replies Last post
Similar
Topics:
29 Experts publish their posts in the topic If M=(root)(4)+(cube root)(4)+(fourth root)(4), then the zz0vlb 17 26 Apr 2010, 21:07
1 If M = sqrt4 + 3sqrt4 + 4sqrt4 Lacaji 1 21 Dec 2008, 15:32
If X = SqrRoot(4) + CubeRoot(4) + FourthRoot(4), then the b14kumar 5 09 Sep 2007, 15:01
4 Experts publish their posts in the topic If M=(root)(4)+(cube root)(4)+(fourth root)(4), then the raconteur 5 13 Apr 2007, 20:13
2 Experts publish their posts in the topic If M=(root)(4)+(cube root)(4)+(fourth root)(4), then the Jennif102 7 10 Oct 2005, 07:03
Display posts from previous: Sort by

What is m? m = sqrt4 + cube root 4 + fourth root of 4

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.