Across
- 2. expressions consisting of several terms
- 4. states the principle for the expansion of a binomial expression
- 5. the power to which a base must be raised to equal a given number
- 7. a polynomial equation involving terms raised to the second power
- 10. line that a given curve approaches but never touch
- 12. a real number that can be expressed as x/y where y≠0
- 13. when these numbers are squared, they equal -1
- 14. arrangement of numbers, expressions, or variables into columns and rows
- 15. has the explicit formula: an=arn-1
- 17. two binomial expressions with identical terms but opposite operations
- 18. expresses the power of a number, or a base
- 20. formula used to find the solution of a system of linear equations
Down
- 1. a number that is multiplied by a variable
- 3. a fixed number
- 6. a real number that cannot be expressed in a simple fraction
- 8. has the explicit formula: an=a1+(n-1)d
- 9. a real number determined by the addition of the products of the elements in a matrix
- 11. a U-shaped curve that is mirrored at a line of symmetry
- 16. numbers expressed in a+bi form
- 19. expressions consisting of one term