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Mathematics
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 x^2+9x=-6 

Nov 13th, 2014

X^2+9x+6=0

a=1

b=9

c=6

b^2-4ac=9^2-4*1*6=81-24=+57>0

b^2-4ac>0 and not a perfect square hence there are two real solutions which are irrational.

Nov 13th, 2014

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