My Math Forum  

Go Back   My Math Forum > College Math Forum > Calculus

Calculus Calculus Math Forum


Reply
 
LinkBack Thread Tools Display Modes
August 7th, 2011, 10:39 AM   #1
Senior Member
 
Joined: Jul 2011

Posts: 405
Thanks: 16

limit with polynomial

If be the positive root of the equation

Then find
panky is offline  
 
August 7th, 2011, 01:52 PM   #2
Senior Member
 
Joined: May 2011

Posts: 501
Thanks: 6

Re: limit with polynomial



If , then we get .

Thus,



So, evaluate the limit
galactus is offline  
August 7th, 2011, 06:14 PM   #3
Senior Member
 
Joined: Jul 2011

Posts: 405
Thanks: 16

Re: limit with polynomial

thanks galactus

but can anyone explain me first line.

panky is offline  
August 9th, 2011, 05:36 AM   #4
Math Team
 
Joined: Sep 2007

Posts: 2,409
Thanks: 6

Re: limit with polynomial

You have miscopied. The first line was . The right side is "", not just "".

You said, in your first post, that is a root of . That means that satisfies .
HallsofIvy is offline  
Reply

  My Math Forum > College Math Forum > Calculus

Tags
limit, polynomial



Thread Tools
Display Modes


Similar Threads
Thread Thread Starter Forum Replies Last Post
Rewrite polynomial*2x as a sum of polynomial king.oslo Algebra 6 August 27th, 2013 06:11 AM
Find coefficient of polynomial that matches limit PhizKid Calculus 5 October 3rd, 2012 11:12 AM
Find missing constants in polynomial limit unwisetome3 Calculus 4 September 22nd, 2012 07:38 AM
Divide polynomial without using polynomial identity condemath Algebra 3 September 20th, 2011 08:34 PM
Find missing constants in polynomial limit unwisetome3 Algebra 0 December 31st, 1969 04:00 PM





Copyright © 2019 My Math Forum. All rights reserved.