math crossword

2. polynomial which has two or more terms.
3. small number written with another big number that tells how many times to multiply the big number by itself
5. made important advances in mathematical notation
8. A symbol for a number we don't know yet. It is usually a letter like x or y
10. mnemonic for the standard method of multiplying two binomials
11. polynomial which has three term.
13. multiplicative factor in some term of an expression
14. refers to those coefficients that are composed of literal constants such as a , b , c, among others
16. * a single number, or * a variable, or * numbers and variables multiplied together
17. polynomial which has only one term.
19. planar unit of angular measure equal in magnitude to 1/360 of a complete revolution
20. the number of different digits that a system of counting uses to represent numbers

1. mathematical phrase that can contain ordinary numbers, variables (like x or y)
4. a number on its own
6. An expression that can have constants, variables and exponents
7. number shows you how many times to use the number in a multiplication
9. polynomial which has two term.
12. umber with no fractional part
15. terms that have the same variables and powers
18. uses letters (like x or y) or other symbols in place of unknown values