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OpenStudy (anonymous):
2x^2-13x-2=0 solve using quad formula
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OpenStudy (anonymous):
a=2 b=-13 c=-2 [13 +/- sqrt(13^2-4(2)(-2))]/4
OpenStudy (anonymous):
x=[13+/- sqrt (185)]/4
OpenStudy (anonymous):
This is what i got. So that's the answer ?
OpenStudy (anonymous):
yes the sqrt cannot be reduced any further, great job!
OpenStudy (anonymous):
ok thanks i just wanted to double check
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