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Mod 5 Vocab

Vol 5 Vocab

TermDefinition
counterexample a statement or example that shows a conjecture is false
cube root one of the three equal factors of a number
inverse operations pairs of operations that undo each other
irrational number a number that cannot be expressed as a ratio
perfect cube a number whose cube root is in an integer
perfect square a number whose square root is a whole number positive square root of a number
principal square root the positive square root of a number
radical sign the symbol used to indicate a positive square root
real numbers the set of rational numbers together with a set of irrational numbers
square root one of the two equal factors of a number
truncating a process of approximating a decimal number by eliminating all decimal places past a certain point without rounding
natural numbers the set of numbers used for counting.
Created by: user-1982157
 

 



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