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Mathematics 19 Online
OpenStudy (anonymous):

X^2-4X=12

OpenStudy (zzr0ck3r):

subtract 12 from both sides and what do you have?

OpenStudy (anonymous):

x^2-4x-12=0

OpenStudy (zzr0ck3r):

do you know how to solve this quadratic?

OpenStudy (anonymous):

no.

OpenStudy (uri):

Quadractic formula:|dw:1376090887789:dw|

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