2. Which would be the best method to use to solve the following equations. Explain your reasoning. This is similar to problems in Lesson 3.07. See pages 386 – 387 in your reference guide. Factoring Completing the Square
Square root Property Quadratic Formula
Use each method only once.

A. 3x² - 192 = 0
Method:
Why:

B. x² - x - 6 = 0
Method:
Why:

C. x² - 6x - 7 = 0
Method:
Why:

D. x² - 17x - 7 = 0
Method:
Why: