1. Solve by factoring. x² = - 4 – 5x 2,

2. Solve by factoring. n² = -30 – 11n -4 and -1

3. Solve by factoring. n² + 6n = 7 -5 and -6

4. Solve by factoring. n² - 6 = -n -7 and 1

5. Solve by factoring. x² = -12x - 36 2 and -3

6. Solve by taking square roots. 8 – 3k² = -280 -6

7. Solve by taking square roots. 4b² - 6 = 286 4√6, -4√6

8. Solve using square roots. 16n² - 3 = 61 √73, -√73

9. Solve by completing the square. b² + 4b + 7 = 5 2 and -2

10. Solve by completing the square. b² - 4b – 24 = -4 -2 + √2, -2 - √2

11. Solve by completing the square. r² - 20r – 8 = 6 2 + 2√6, 2 - 2√6

12. Solve by completing the square. x² + 6x – 41 = -8 10 + √114, 10 - √114

13. Solve by completing the square. x² + 16x - 55 = 2 -3 + √42, -3 - √42

14. Solve using the Quadratic Formula. 8a² + 11a = -2 3 and -19

15. Solve using the Quadratic Formula. 10n² = 8n + 3,

16. Solve using the Quadratic Formula. 2m² - 13 = 0,

17. Solve with the Quadratic Formula. 2m² - 13 = 0,