Math Quadratic Equations Worksheet | PDF | Quadratic Equation ... - Free Printable

I. Write Linear if the given equation is a Linear equation or Quadratic.

1. Linear
2. Quadratic
3. Quadratic
4. Linear
5. Quadratic
6. Quadratic
7. Linear
8. Quadratic
9. Quadratic
10. Linear
11. Quadratic
12. Linear
13. Quadratic
14. Quadratic
15. Linear
16. Quadratic
17. Quadratic
18. Linear
19. Quadratic
20. Quadratic

II. Write each quadratic equation in standard form then identify the values of a, b, and c.

1. 3m² + 2m - 7 = 0; a=3, b=2, c=-7
2. 3x² + 2x - 6 = 0; a=3, b=2, c=-6
3. x² + 3x - 2 = 0; a=1, b=3, c=-2
4. x² + 11x + 18 = 0; a=1, b=11, c=18
5. x² + 4x - 21 = 0; a=1, b=4, c=-21
6. x² - 9x + 15 = 0; a=1, b=-9, c=15
7. x² - 81 = 0; a=1, b=0, c=-81
8. 4m² + 3m - 1 = 0; a=4, b=3, c=-1
9. 4x² + 3x - 9 = 0; a=4, b=3, c=-9
10. x² + 4x - 9 = 0; a=1, b=4, c=-9
11. 2m² + 3m - 5 = 0; a=2, b=3, c=-5
12. 7x² + 3x - 1 = 0; a=7, b=3, c=-1
13. x² + 2x - 1 = 0; a=1, b=2, c=-1
14. x² + 4x + 3 = 0; a=1, b=4, c=3
15. x² + 9x - 10 = 0; a=1, b=9, c=-10
16. x² - 13x + 26 = 0; a=1, b=-13, c=26
17. x² - 49 = 0; a=1, b=0, c=-49
18. 3m² + 7m - 4 = 0; a=3, b=7, c=-4
19. 4x² + 7x - 1 = 0; a=4, b=7, c=-1
20. x² + 3x - 10 = 0; a=1, b=3, c=-10