click below
click below
Normal Size Small Size show me how
Polynomials review
polynomials
| Question | Answer |
|---|---|
| Polynomial | An expression made with constants, variables and exponents, which are combined using addition, subtraction and multiplication, ... but not division. |
| Constant | A fixed value. Ex: 3 |
| Variable | A symbol for a number we don't know yet. It is usually a letter like x or y. |
| Exponent | Shows you how many times the number is to be used in a multiplication. It is written as a small number to the right and above the base number. |
| Monomial | A polynomial with one term. Ex: 3x |
| Binomial | A polynomial with 2 terms. EX: 3x+2 |
| Trinomial | A polynomial with 3 terms. Ex: 3x+2y+4 |