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FOA2-Unit 1

Number Theory

power a number expressed using exponents
base in a power, the number used as a factor
factor two or more numbers that are multiplied together to form a product
exponent in a power the number that tells how many times the base is used as a factor
exponential form numbers written with exponents
standard form numbers written without exponents
squared a number multiplied by itself
cubed a product in which the number is a factor three times
perfect square numbers whose square roots are whole numbers
square root one of the two equal factors of a number
radical sign the symbol used to indicate a non-negative square root
scientific notation the product of a number at least 1 but less than 10, and a power of ten
properties statements that are true for any number or variable
commutative property the order in which two numbers added or multiplied does not change their sum or product
associative property the way in which three numbers are grouped when they are added or multiplied does not change their sum or product
identity property the sum of an addend and zero is the addend; the product of a factor and one is the factor
inverse property the result of two real numbers that when combined will result in the identity element
distributive property to multiply a sum by a number, multiply each addend of the sum by the number outside the parentheses
zero property any number multiplied by zero is zero AKA multiplicative property of zero)
Created by: lgoode