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Elenmentary Algebra Definitions
Term | Meaning |
---|---|
Expression | Variables and/or numbers often with operation signs |
Equation | Two expressions separated by equal sign |
Like Terms | Terms that have same variables and same exponents |
Constant | Term without variables |
Order of Operations | Rules that tell you which operation to do first |
Commutative law | Changing the order does not affect the answer |
Variable | A letter that represents a number |
Prime Number | A natural number with exactly two different factors,the number itself and 1 |
Simplify | Combining like terms |
Factoring | Revers of Distributive Law or Write an expression that is a product |