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Mathematics 8 Online
OpenStudy (anonymous):

2x^2-13x-2=0 solve using quad formula

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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