Value of M

This topic has expert replies
Master | Next Rank: 500 Posts
Posts: 167
Joined: Tue Apr 22, 2008 12:48 am
Thanked: 15 times

Value of M

by durgesh79 » Sun Jun 15, 2008 12:20 am
What is the right way of doing it. I tried doing approximation in calculating 4^(1/3) and got it wrong.
Attachments
value of M.JPG

Master | Next Rank: 500 Posts
Posts: 127
Joined: Sat Apr 19, 2008 1:02 am
Thanked: 12 times

by jasonc » Sun Jun 15, 2008 12:52 am
sqrt(4) = 2
4^(1/3) >1
4^(1/4) >1

2+1+1=4

so M >4
I beat the GMAT! 760 (Q49/V44)

Master | Next Rank: 500 Posts
Posts: 167
Joined: Tue Apr 22, 2008 12:48 am
Thanked: 15 times

by durgesh79 » Sun Jun 15, 2008 1:13 am
Thanks, I realised that I did a careless mistake

What i did was 2+1+1 = 3.somethin......... :x