What method(s) would you choose to solve the equation: x2 + 2x - 6 = 0
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Updated 1/18/2013 4:52:32 AM
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User: What method(s) would you choose to solve the equation: x2 + 2x - 6 = 0

Weegy: Solve x2 - 2x - 8 = 0 by graphing. The x intercepts are - Algebra ? Algebra ? Coordinate-systemSOLUTION: Solve x2 - 2x - 8 = 0 by graphing. The x intercepts are ? and ?. [ Algebra -> Algebra -> Coordinate-system -> SOLUTION: Solve x2 - 2x - 8 = 0 by ... ]

User: What method(s) would you choose to solve the equation: x2 + 2x - 6 = 0 A. Square roots; there is no x-term. B. Quadratic formula, graphing; the equation cannot be factored easily since the numbers are large. C. Factoring; the equation is easily factored. D. Quadratic formula, completing the square or graphing; the coefficient of x2-term is 1, but the equation cannot be factored.

Question
Updated 1/18/2013 4:52:32 AM
This conversation has been flagged as incorrect.
Flagged by yeswey
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x^2 + 2x - 6 = 0
x^2 + 2x + 1 - 1 - 6 = 0
(x + 1)^2 = 7
therefore, the method you would choose to solve the equation: x2 + 2x - 6 = 0 is: D. Quadratic formula, completing the square or graphing; the coefficient of x2-term is 1, but the equation cannot be factored.

Confirmed by andrewpallarca [7/23/2014 3:53:24 PM], Rated good by andrewpallarca

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