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Algebra C1

TermDefinition
expression a statement involving at lest two different numbers at lest one operation.
variable a symbol, typically a letter, that holds a place for constant, often numbers
cube root a number that when multiplied by itself then agian, equals a given number.
perfect cube the result by multiplying a number by itself three times.
conjecture an unproven statement about a general mathematical concept.
rule/theorem a proven statement about a general mathematical concept.
equation a statement that two expressions are equal.
linear equation in one variable that can be written in the form ax+b=0
solution a value that makes an equation true.
inverse operations opposite operations that "undo" each other, such as addition and subtraction, or multiplication and division.
equivalent equations two or more equations that have the exact same solution set, even if they look different.
mean average the average of a set of numbers, calculated by adding all the values together and then dividing the sum by the total count of values.
identity average the average of a set of numbers, calculated by adding all the values together and then dividing the sum by the total count of values.
absolute value equations average the average of a set of numbers, calculated by adding all the values together and then dividing the sum by the total count of values.
extraneous solution a value that appears to be a solution during the algebraic process of solving an equation, but does not satisfy the original equation when checked.
literal equation a value that appears to be a solution during the algebraic process of solving an equation, but does not satisfy the original equation when checked.
formula a rule, fact, or principle written in the form of symbols that shows the relationship between two or more quantities.
algebraic expression combines numbers, variables, and operators,
Created by: gabbydegreek
 

 



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