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Mathematics 18 Online
OpenStudy (anonymous):

hh

OpenStudy (anonymous):

quadratic formula is x= (-b+-sqrt(b^2-4ac))/2a

OpenStudy (anonymous):

This is when equation is in the form of (a)x^2+(b)x+(c)=0

OpenStudy (anonymous):

So you can see that a=2, b=6, and c=(-5), just plug those into the equation and your done. you get your x

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