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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. Addition and subtraction are inverse operations, same with multiplication and division
irrational number A number that cannot be expressed as the ratio a/b , where a and b are integers and b does not equal 0.
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 if rational numbers together with a set if irrational numbers
square root One of the 2 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-1982142
 

 



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