Across
- 1. number a natural number greater than 1 that has no positive divisors other than 1 and itself.
- 6. polynomials a polyniomail with gegree 3.
- 8. polynomial a polynomial with degree 2.
- 12. a decimal numeral that does not end.
- 14. Two or more lines that meet at a point
- 15. number any realnumber that cannot be expressed as a ratio of integers.
- 16. a number that occurs commonly and obviously in nature.
- 19. numbers a positive integer that has at least one positive divisor other than one or the number itself.
- 20. number any numberthat can be expressed as the quotient or fraction p/q of two integers with q ≠0
Down
- 2. apair of equations that has no solution
- 3. a set of whole numbers and their opposites.
- 4. a decimal numeral that ends
- 5. the smallest number (not zero) that is a multiple of the given numbers
- 7. a pair of equations that have a unique or infinite solution
- 9. Two lines that lie exactly on top of each other.
- 10. polynomial a polynomial with degree 1.
- 11. numbers a positive integer that is equal to the sum of its proper positive divisors
- 13. The largest common factor of two or more numbers
- 17. a procedure or formula for solving a problem.
- 18. a "helping theorem" or a proven statement which is used as a stepping stone to a prove other statements