Geometry Crossword

2. numerical factor multiplied by the radical, written to the left of the radical
3. positive integers and sometimes zero
4. elements of all related sets without repetition; denoted by U
7. multiplying a fraction's numerator and denominator by an equivalent value to eliminate any radical expressions (like square roots) from the denominator, making it a rational number
10. more than two factors
14. multiply numbers outside then the numbers inside
16. breaking down a number into it's prime factor
18. contains the elements that are common to both sets
19. number located under the radical symbol
20. indicates how many times a base number

1. must be like radicals, then add/subtract coefficients
5. rewriting it by finding and removing any perfect square factors
6. result of multiplying an integer by itself
8. contains the elements from both original sets without duplicates
9. sets that have no elements in common
11. factors are one and itself
12. the set of all elements that are in the given universal set but are not in A, denoted as A'
13. containing zero elements
15. list of numbers classified according to the properties they have
17. the root of a number