Across
- 3. Value that makes a polynomial zero
- 7. Method of splitting an expression into factors
- 9. Line of symmetry of a parabola
- 11. Solution of an equation
- 14. Highest or lowest point of a parabola
- 15. Number without a variable
- 16. Number or variable multiplied by itself
- 18. Number or expression that divides exactly
- 20. Graph of a quadratic equation
Down
- 1. Number multiplying a variable
- 2. Value satisfying the equation
- 4. Highest power of the variable
- 5. Equation of degree 2
- 6. Type of roots of a quadratic equation
- 8. Multiplication of the roots
- 10. Addition of the roots
- 12. Equation of degree 1
- 13. Visual representation of an equation
- 17. Mathematical statement with an equal sign
- 19. Roots that exist on the number line