Across
- 5. unchanged, given number
- 6. (x2-1)
- 11. shorthand, or shortcut method of polynomialdivision in the special case of dividing by a linear factor
- 14. when both of the denominators are the same so that you can add/subtract
- 15. a mathematical phrase that can contain ordinary numbers, variables (like x or y) and operators (like add, subtract, multiply, and divide)
- 18. the branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs
- 21. an equation between two variables that gives a straight line when plotted on a graph
- 22. an algebraic equation with subtraction or addition
- 23. the plane figure enclosed by two radii of a circle or ellipse and the arc between them
- 24. perimeter of a circle
Down
- 1. a straight line from the center of a circle
- 2. a part of a whole number
- 3. a measurement of a surface of a 2d object
- 4. a whole number
- 7. you can multiply any number by 1 and it stays the same (property)
- 8. An equation that is true for some value(s) of the variable(s) and not true for others.
- 9. a total amount as a result of multiplication
- 10. a continuous line that is the border of a geometric object
- 11. the area of the outer-most area
- 12. a total amount as a result of addition
- 13. by a specified amount in or for every hundred
- 16. the quantitative relation between two amounts showing the number of times one value contains or is contained within the other
- 17. the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
- 19. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
- 20. (x2+1)