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Algebra
| Question | Answer |
|---|---|
| Algrebric expression | have at least one variable variable and one operation. Ex. A+2 |
| variable | a letter that reprensents an unknown value (varies). can use an letter. Ex. 7a + 4 |
| Constant | a term without a variable; numbers Ex 9x-2 |
| coeficcient | the number part of a term with variables Ex 8+1y |
| Algebra | is a language of symbols, including variables. |
| Term | is either a single number or a variable, or numbers and variables multiplied together. terms are usually separated by addition and subtraction signs ex 4q + 2y -7 |
| like terms | two or more terms with the same variable or exponent . |
| sum | addition problem ex 5 +2 |
| difference | subtraction problem ex 5-2 |
| product | multiplication prromblem ex 5x2 |
| qouttient | division problem ex 5 divided by 2 |