BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

GMAT Prep PS

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Problem Solving |
Legendary Member
Posts: 2467
Joined: Thu Aug 28, 2008 6:14 pm
Thanked: 331 times
Followed by:11 members

by cramya » Sat Dec 27, 2008 9:54 am
To maximize x u have to miminze y
We can do this by putting y =0

3^4 = 81
4^4 = 256

Therefore x will be somewhere between 3 and 4 for x^4 = 100
Top
Post new topic Post Reply
• Page 1 of 1