roles) || in_array('administrator', $user->roles) || in_array('admin', $user->roles ) ) { ?>
probname); ?>
Topic Classification: nid, "Topic Classification"); ?> Tags: nid, "Problem Tag");?>
Topics: nid, "Topics"); ?> Prerequisites: nid, "Prerequisites"); ?>
Supplies: nid, "Supplies"); ?> Pedagogy: nid, "Pedagogy"); ?>
Grade Vs Difficulty:
  EasyModerateChallengingPerplexing
1-2
3-4
 
 
 
 
5-6
 
 
7-8
9-10
11-12
13-14
Solution: nid, "Solution"); ?>
Problem

``Sums and Cubes I.'' Find three integers satisfying $x+y+z=3$ and $x^3+y^3+z^3=3$. Now find a second solution. Next define a $\textit{beastly number}$ as a positive integer which is equal to the sum of its digits plus the sum of the cubes of its digits. Demonstrate that 152 is not beastly.

There are precisely six beastly numbers, find as many as you can.

Details
Source Title: Circle in a Box
Authors
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References
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Reference Author Reference Title Reference URL
'; } ?>
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Problem Sets This Problem Belongs to:
parent_nid; ?> Set:
VARIABLES
nid, 1); while ($data = db_fetch_object($variablesresult)) { $variable = $data->elementdata; ?> •


DEFINITIONS
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