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Chapter 5

whole numbers {0, 1, 2, 3, 4…}
Prime factorization expressing a composite number as the product of prime numbers
repeating decimal a decimal number that repeats one or more digits
composite numbers natural number greater than 1 that is divisible by a number other than 1 and itself
Density of Rational Numbers Between any two rational numbers there exist infinitely many rational numbers
integers whole numbers and their opposites
additive inverse numbers that have the same absolute value but different signs
Greatest Common Divisor the largest number that divides evenly into two or more numbers
prime numbers natural numbers greater than one whose only factors are one and the number itself
Least Common Multiple the smallest number that is a common multiple of two or more numbers
rational number a number that can be written in the form a/b, where a and b are integers and b does not equal 0
irrational number a nonrepeating or nonterminating decimal
principal square root the positive square root of a number
quotient the answer to a division problem
radicand the number or expression contained in a radical sign
rationalizing the denominator the process of rewriting a radical expression to remove the square root from the denominator
terminating decimal A decimal number that ends
absolute value the distance a number is from zero, always a nonnegative value
natural numbers {1, 2, 3, 4, …}
Created by: mcchesney