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OpenStudy (anonymous):
Use the quadratic formula to solve the quadratic equation x2 − 8x − 4 = 0.
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OpenStudy (anonymous):
@cj49
OpenStudy (cj49):
\[-b \pm \sqrt{b ^{2}-4ac}/2a\] a=1,b=-8nd c=-4 just plug in the values
OpenStudy (anonymous):
@joshhfers @cj49
OpenStudy (cj49):
sorry.m not good with logs
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