SOLUTION: Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -7x2 + 2x + 2

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Question 911627: Select the approximate values of x that are solutions to f(x) = 0, where
f(x) = -7x2 + 2x + 2

Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
http://www.algebra.com/my/Completing-the-Square-to-Solve-General-Quadratic-Equation.lesson?content_action=show_dev
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