**Weegy:** Solve x2 - 2x - 8 = 0 by graphing. The x intercepts are - Algebra
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**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.

(More)8

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.

Added 1/18/2013 4:52:32 AM

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