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please help its a confusing alegbra math question?

http://i40.photobucket.com/albums/e215/xxs3xp1stolxx/Algebra%20II/album%20name/Picture4.png

2007-11-08 17:04:06 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

x^2 + 3x - 12 = 0

x = (-3 +/- sqrt(9 + 4*12)))/2
= -3/2 +/- sqrt(57)/2

2007-11-08 17:11:18 · answer #1 · answered by norman 7 · 0⤊ 0⤋

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