
Algebra PreAlgebra and Basic Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
December 27th, 2012, 11:26 AM  #1 
Senior Member Joined: Mar 2012 From: Belgium Posts: 654 Thanks: 11  how many times is a bigger then d
Given these 2 equations with b as a constant, could one tell me how much times a is bigger then d so a=xd > find x or is that not possible if b is not given? Maybe it is possible to do something with derivatives? I don't know how to work with them, but I get the concept. 
December 28th, 2012, 04:48 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,370 Thanks: 2007 
For a given real value of b, a and d can have either 1 real value or 3 real values, so there are various possibilities for x. What was the original problem? 
December 29th, 2012, 12:09 AM  #3 
Senior Member Joined: Mar 2012 From: Belgium Posts: 654 Thanks: 11  Re: how many times is a bigger then d
this was something i tried when i was trying to solve the area of the triangle here: viewtopic.php?f=13&t=37055 i used this formula and the b i used here is the distance from point A to the circle. 

Tags 
bigger, times 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
My answer to Time Symmetry paradox quantum vs bigger  BenFRayfield  Real Analysis  0  May 31st, 2013 07:40 AM 
Which one is bigger?  Albert.Teng  Algebra  8  April 24th, 2012 04:17 AM 
0 six times + 1 five times  Sara so  Algebra  3  January 4th, 2011 11:27 AM 
Which function is bigger  nadroj  Algebra  4  November 9th, 2009 08:39 AM 
What mean s 'negative number is five times bigger'?  W300  Algebra  2  October 22nd, 2009 09:11 AM 