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    Quadratic equations

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    1.Solve by completing the square:
    x2 + 4x + 2 = 0

    2. Solve using the square root property:
    (x + 3)2 = 36

    3.Solve by factoring:
    x2 - 9x = -8

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    https://brainmass.com/math/basic-algebra/completing-square-root-properties-117831

    Solution Preview

    1.Solve by completing the square:
    x2 + 4x + 2 = 0

    Solution. As x^2 + 4x + 2 = 0, we have
    x^2 + 4x + 4 =2
    i.e.,
    ...

    Solution Summary

    This provides examples of three different ways to solve quadratic equations. The square root properties are determined.

    $2.49

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