All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Just Math
Difference of Cubes OF DOOM (Posted on 2005-02-11) Difficulty: 2 of 5
Suppose we have the follwing two identities:
(Ax-26)(Bx^2+Cx+D)=8x^3-2197
and (Ex-52)(Fx^2+Gx+H)=8x^3-2197;

Compute the quantity ((13B/2 + 2D/13 + AB)+(13F/2+2H/13+EF)).

See The Solution Submitted by Dustin    
Rating: 2.7500 (4 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionPuzzle SolutionK Sengupta2008-07-07 15:21:12
answerK Sengupta2008-07-05 12:25:57
Simpler Methodnp_rt2005-02-12 18:20:57
re: No Subject -- NO ERRORRichard2005-02-11 19:18:00
re(3): No Subject -- No ErrorRichard2005-02-11 18:57:38
re(2): No Subject -- No ErrorDustin2005-02-11 17:41:54
re: No Subject -- Error?Richard2005-02-11 17:34:55
No SubjectJun2005-02-11 15:46:39
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information