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Stack #4593817
| Question | Answer |
|---|---|
| algebra | a language of symbols including variables |
| algebraic expression | have at least one variable and one operation ex:a+2,5-b,x divided by 4 |
| variable | a letter that represents an unknown value ex: 7a+4, 9x-2 ,8+y |
| constant | a term without a variable numbers ex:7a+4,9x-2 8+y |
| coefficients | the number part of a term with variables ex:7a+4,8x-2 8 +x |
| term | is either a single number or variable or,numbers and variables multiplied together.terms are usually separated by addition and subtraction sighn |
| like terms | two or more terms with the same variable or exponent |