Real Numbers

4. a mathematical statement indicating that two expressions are equal by using the symbol =
5. an expression or value under the root symbol
8. have the same value for all values of the variables involved
11. the set of all rational and irrational numbers
12. a mathematical statement indicating that two expressions are unequal
13. the digits in a measurement that carry meaning in terms of the precision of the measurement
15. The property of a set where performing a specific operation on its elements results in another element within the same set
16. a number that can't be expressed as a ratio of two integers
17. a mathematical phrase the combines numbers and/or variables using mathematical operations

1. two or more inequalities joined by "and" or "or"
2. equations that have the same solution
3. an expression that contains the radical symbol
6. variable terms whose variables and exponents are the same
7. a number that can be expressed as a ratio of two integers
9. an equation in which constants have been replaced by letters
10. the closeness of a measured value to the actual
14. the level of detail of a measurement determined by the smallest unit or fraction of a unit that can be reasonably measured
16. a value written over the root symbol