SOLUTION: Describe three different ways to solve x^2 - 2x - 15 = 0. Which method do you prefer and why?

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Question 1024365: Describe three different ways to solve x^2 - 2x - 15 = 0. Which method do you prefer and why?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Graphing.
Complete the square, straightforward and provides exact solution.
Quadratic equation.