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Factor each problem completely. Solve for x: X^2 – 12 = -4x. Please show the steps on how you got your answer. Thanks!
x^2 – 12 = -4x x^2 -12 + 4x = 0 x^2 + 6x -2x -12 = 0 ( x + 6) ( x - 2) = 0
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Asked 12/17/2010 4:32:02 AM
Updated 9/15/2014 12:40:02 AM
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x^2 – 12 = -4x
x^2 -12 + 4x = 0
x^2 + 6x -2x -12 = 0
( x + 6) ( x - 2) = 0
Added 9/15/2014 12:40:02 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/15/2014 1:05:23 AM]
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1 Answer/Comment
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