Across
- 2. : The set of all rational and irrational numbers.
- 3. : A number or variable below the fraction bar.
- 5. : The angle in polar form of a complex number.
- 8. : A mathematical statement with an equals sign.
- 11. : A radical with index 3.
- 12. : The unique positive root of a number.
- 16. : A value that represents distance from zero, always positive.
- 17. : A false solution that appears after squaring both sides.
- 19. : A polynomial with two terms.
- 21. : The number inside the radical symbol.
- 23. : The highest power of a variable in an expression determines this.
- 24. : A degree 2 polynomial expression.
Down
- 1. : A number like 4, 9, or 16 that has a whole-number square root.
- 4. : The small number written above and to the left of a radical.
- 6. : The opposite of a denominator with a radical—process to remove it.
- 7. : A polynomial with multiple terms, used in equations.
- 9. : The magnitude of a complex number.
- 10. : A number system that combines real and imaginary numbers.
- 13. : A number like √2 that cannot be expressed as a fraction.
- 14. : A root indicated by any index value.
- 15. : A factor used to clear radicals from a denominator.
- 18. : A symbol (√) used to represent roots.
- 20. : A number with the square root of negative one.
- 22. : To reduce a radical expression to simplest form.