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Quadratic Equations Worksheet

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Quadratic Equations Worksheet

Name: ____________________Date: ____________

Instructions: Solving quadratic equations by factoring, square roots, and the quadratic formula.

20 problems

  1. x² − 15x + 56 = 0 x = ______
  2. x² − 7x + 12 = 0 x = ______
  3. x² − 9x + 20 = 0 x = ______
  4. x² − 2x + 1 = 0 x = ______
  5. x² − 4x + 3 = 0 x = ______
  6. x² − 9x + 8 = 0 x = ______
  7. x² − 10x + 9 = 0 x = ______
  8. x² − 12x + 35 = 0 x = ______
  9. x² − 13x + 40 = 0 x = ______
  10. x² − 6x + 9 = 0 x = ______
  11. x² − 11x + 24 = 0 x = ______
  12. x² − 18x + 81 = 0 x = ______
  13. x² − 11x + 18 = 0 x = ______
  14. x² − 11x + 28 = 0 x = ______
  15. x² − 12x + 27 = 0 x = ______
  16. x² − 10x + 21 = 0 x = ______
  17. x² − 14x + 45 = 0 x = ______
  18. x² − 8x + 16 = 0 x = ______
  19. x² − 9x + 14 = 0 x = ______
  20. x² − 9x + 18 = 0 x = ______
Quadratic Equations Worksheet — Free Printable with Answer Key | WaffleMath