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Solving quadratic equations

Algebra 1 · Easy · 20 problems · sheet #8474
Name
Date
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  1. Solve: x² − 4 = 0
  2. Solve: x² + 8x + 16 = 0
  3. Solve: x² + 8x + 15 = 0
  4. Solve: x² − 8x + 15 = 0
  5. Solve: x² + 3x − 10 = 0
  6. Solve: x² + 1x − 6 = 0
  7. Solve: x² − 5x + 6 = 0
  8. Solve: x² − 6x + 5 = 0
  9. Solve: x² − 25 = 0
  10. Solve: x² + 3x − 4 = 0
  11. Solve: x² − 1x − 20 = 0
  12. Solve: x² − 10x + 25 = 0
  13. Solve: x² − 2x − 3 = 0
  14. Solve: x² − 7x + 12 = 0
  15. Solve: x² − 9 = 0
  16. Solve: x² − 1x − 2 = 0
  17. Solve: x² − 6x + 8 = 0
  18. Solve: x² − 1x − 6 = 0
  19. Solve: x² + 4x − 5 = 0
  20. Solve: x² − 5x + 4 = 0

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