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Posted by on Wednesday, December 19, 2012 at 8:30pm.

2x^2-4X-3=6

  • math please help!! - , Wednesday, December 19, 2012 at 10:14pm

    Are we solving?
    Why is one x large, the other small?

    2x^2 - 4x - 9 =
    x = (4 ± √88)/4
    = (4 ± 2√11)/4
    = (2 ± √22)/2

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