For question #13-18, you must solve each equation using the method stated in the problem.

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13. Solve the equation by Factoring and the Zero-Factor Property: x² - 11x-26= 0

14. Solve the equation by Factoring and the Zero-Factor Property: 8x² + 14x = -5

15. Solve the equation by using the Square Root Property: (4x - 3)² = 25

16. Solve the equation by Completing the Square: x² + 10x + 10 = 0

17. Solve the equation using the Quadratic Formula: x² - 7x = 30

18. Solve the equation using Factoring AND then the Quadratic Formula: x3 - 27 = 0