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OpenStudy (anonymous):
Solve 3x^2 = -30x + 24. ( quadratic formula)
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OpenStudy (loser66):
what is the "quadratic formula answer."?
OpenStudy (anonymous):
It says that you have to use the quadratic formula to solve it
OpenStudy (loser66):
do you know that formula?
OpenStudy (anonymous):
http://www.purplemath.com/modules/quadform.htmhttp://www.purplemath.com/modules/quadform.htm I just don't get it completely
OpenStudy (uri):
First arrange the equation.. 3x^2 = -30x + 24. 30x^2+30x-24=0 Now factorize with 3 3(x^2+10x-8=0)
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OpenStudy (uri):
|dw:1375481835830:dw|
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