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Solving quadratic equations

Algebra 1 · Medium · 20 problems · sheet #7370
Name
Date
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  1. Solve: x² + 4x − 12 = 0
  2. Solve: x² − 16x + 64 = 0
  3. Solve: x² − 4x − 5 = 0
  4. Solve: x² − 4 = 0
  5. Solve: x² − 1x − 12 = 0
  6. Solve: x² + 5x − 14 = 0
  7. Solve: x² + 2x − 35 = 0
  8. Solve: x² − 15x + 56 = 0
  9. Solve: x² − 9 = 0
  10. Solve: x² − 6x − 7 = 0
  11. Solve: x² − 14x + 48 = 0
  12. Solve: x² − 7x + 12 = 0
  13. Solve: x² − 12x + 36 = 0
  14. Solve: x² + 10x + 21 = 0
  15. Solve: x² − 4x + 3 = 0
  16. Solve: x² − 1x − 42 = 0
  17. Solve: x² + 13x + 40 = 0
  18. Solve: x² − 3x − 18 = 0
  19. Solve: x² − 2x − 8 = 0
  20. Solve: x² − 5x − 14 = 0

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