Across
- 2. What is the operation of "ratio" in a mathematical sentence?
- 3. If the discriminant of a quadratic equation is zero how many solutions will it have?
- 6. Find the the factors of 2u² - 15u + 7
- 8. Is the expression x²+3x+7 factorable or non-factorable?
- 13. Factor 2t² + 4t
- 14. Factor 48a⁷b + 84a⁹b³
- 17. What is the nature of roots of - 6?
- 18. Simplify the equation "seven times a number is forty-nine"
- 19. The Discriminant determines the ___________ of a quadratic equation
- 20. Find the value of y in the equation y = 3r² + 3r - 5 if r is -6
Down
- 1. What do we solve for to determine if the roots of a quadratic equation are real or imaginary?
- 4. What does the word "is" represent in a mathematical sentence?
- 5. What do you call the letters in a quadratic equation?
- 7. Factor x² + 5x + 6 = 20
- 9. It is a mathematical statement that shows two mathematical expressions are equal
- 10. What are the roots of x² - 6x = -16 ?
- 11. What is the formula for getting the discriminant?
- 12. Translate "eight less than four a number a squared is fourteen times a"
- 15. How many roots do we obtain in solving a quadratic equation?
- 16. Translate "Eight multiplied by a number r squared plus thrice the same number take away five"