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

Home > Numbers
Factorial Crossed Perfect Square Settlement (Posted on 2023-09-21) Difficulty: 3 of 5
Find all possible quadruplets (a,b,c,d) of positive integers, that satisfy this equation:
a!-b!-c! = d2.

Prove that no further quadruplet satisfies the given conditions.

See The Solution Submitted by K Sengupta    
Rating: 5.0000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
No SubjectK Sengupta2023-12-04 21:05:19
No SubjectHedda Dunn2023-12-04 12:32:50
No SubjectK Sengupta2023-11-29 11:41:06
No SubjectAnonymously2023-11-29 11:11:51
No SubjectK Sengupta2023-11-26 06:06:49
No SubjectK Sengupta2023-11-26 06:06:41
No SubjectHedda Dunn2023-11-25 09:26:08
No SubjectHedda Dunn2023-11-25 07:58:27
No SubjectK Sengupta2023-11-17 21:44:55
No SubjectAnonymously2023-11-17 09:33:50
No SubjectK Sengupta2023-11-12 06:11:44
No SubjectKatelyn Ortiz2023-11-11 07:46:20
No SubjectK Sengupta2023-11-08 20:54:09
No SubjectK Sengupta2023-11-08 20:54:03
No SubjectCaesar Calhoun2023-11-08 12:14:30
No SubjectCaesar Calhoun2023-11-08 12:13:52
No SubjectK Sengupta2023-11-03 10:28:14
No SubjectKatelyn Ortiz2023-11-02 11:43:14
No SubjectK Sengupta2023-11-01 12:10:14
No SubjectKatelyn Ortiz2023-10-31 13:49:38
No SubjectK Sengupta2023-10-29 02:12:11
No SubjectCaesar Calhoun2023-10-28 15:07:26
No SubjectK Sengupta2023-10-25 21:44:19
No SubjectK Sengupta2023-10-25 21:44:09
No SubjectCaesar Calhoun2023-10-25 10:10:56
servicesCaesar Calhoun2023-10-25 10:10:07
No SubjectK Sengupta2023-10-19 19:03:50
No SubjectKatelyn Ortiz2023-10-19 13:36:37
No SubjectK Sengupta2023-10-11 12:20:24
No SubjectK Sengupta2023-10-11 12:20:20
No SubjectCaesar Calhoun2023-10-11 09:30:57
No SubjectCaesar Calhoun2023-10-11 09:30:15
No SubjectImogene Fowler2023-10-04 13:28:51
Solutioncomputer solutionCharlie2023-09-21 09:20:34
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (4)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2023 by Animus Pactum Consulting. All rights reserved. Privacy Information