| A | B |
|---|
| Prime number | a whole number greater that 1, that has only 2 factors, itself and 1 |
| Composite number | a number greater than 1 that is not prime |
| prime factorization | a whole number expressed as a product of all primes |
| greatest common factor | the greatest factor of two or more integers |
| prime polynomial | a polyomial that cannot be factored |
| difference of squares | AxA - BxB = (a-b) (a+b) |
| Perfect sqaure trinomials | for any real numbers A and B....AxA + 2ab + BxB = (a+b**) a** - 2ab + b** - (a-b**) |
| > | .3 |
| . | .2 |
| . | .1 |
