math crossword

4. polynomial which has two term.
6. method for the standard method of multiplying two binomials
9. mathematical phrase that can contain ordinary numbers, variables (like x or y)
11. polynomial which has three term.
14. * a single number, or * a variable, or * numbers and variables multiplied together
15. multiplicative factor in some term of an expression
16. polynomial which has two or more terms.
19. small number written with another big number that tells how many times to multiply the big number by itself
20. a number on its own

1. A symbol for a number we don't know yet. It is usually a letter like x or y
2. An expression that can have constants, variables and exponents
3. the number of different digits that a system of counting uses to represent numbers
5. umber with no fractional part
7. planar unit of angular measure equal in magnitude to 1/360 of a complete revolution
8. made important advances in mathematical notation
10. refers to those coefficients that are composed of literal constants such as a , b , c, among others
12. uses letters (like x or y) or other symbols in place of unknown values
13. number shows you how many times to use the number in a multiplication
17. terms that have the same variables and powers
18. polynomial which has only one term.