Difference between revisions of "Perfect cube"
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=== Introductory Problems === | === Introductory Problems === | ||
* [[2005_AMC_10A_Problems/Problem_15 | 2005 AMC 10A Problem 15]] | * [[2005_AMC_10A_Problems/Problem_15 | 2005 AMC 10A Problem 15]] | ||
| − | + | * [[2018_AMC_8_Problems/Problem_25 | 2018 AMC 8 Problem 25]] | |
== See also == | == See also == | ||
Revision as of 19:50, 11 December 2018
A perfect cube is an integer that is equal to some other integer raised to the third power. We refer to raising a number to the third power as cubing the number.
For example, 125 is a perfect cube because 
. However, 121 is not a perfect cube because there is no integer 
such that 
.
