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Mod 5 vocab

TermDefinition
counterexample a statement or example that shows a conjecture is false
cube root one of three equal factors of a number
inverse operations pairs of operations that undo each other
irrational number A number that cannot be expressed as the ratio a/b
natural numbers the set of numbers used for counting
perfect cube A number whose cube root is an integer
perfect square a number whose square root Is a whole number
principal square root the positive square root of a number
radical sign the symbol used to indicate a positive square root
real number The set of rational numbers together with the 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
Created by: user-1981857
 

 



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