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expretions vocab

TermDefinition
VARIABLE A symbol, usually a letter, used to represent a number (x=5, n=8, y=11 )
TERMS Each part of an algebraic expression separated by a plus or minus sign 3(x+2 y ) = 3 x +6 y
LIKE TERMS Terms that contain the same variable(s) to the same power
ORDER OF OPERATIONS The rules that tell which operation to perform first when more than one operation is used
DISTRIBUTIVE PROPERTY To multiply a sum by a number, multiply each addend by the number outside the parentheses
COEFFICIENT The numerical factor of a term that contains a varible (3x+4y-2)
EQUIVALENT EXPRESSIONS Expressions that have the same value (5 x +3 y +2 x + 4 y)
CONSTANT A term without a variable 2 2 (3 x + 4 + 36 - 2 y)
Created by: ecleveland25
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