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Mathematics 10 Online
OpenStudy (anonymous):

4x² + 4x - 17= 0

OpenStudy (turingtest):

Solve? quadratic formula:\[x={-b \pm \sqrt{b^2-4ac} \over2a}\]

OpenStudy (anonymous):

probably should use the quadratic formula if im correct

OpenStudy (anonymous):

quadratic formula for this one use \[x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\]with \[a=4,b=4,c=-17\]

OpenStudy (turingtest):

a=4 b=b c=-17 plug in and solve! have fun :)

OpenStudy (turingtest):

are we racing sat?

OpenStudy (anonymous):

what turing said

OpenStudy (turingtest):

* b=4

OpenStudy (anonymous):

you win!

OpenStudy (anonymous):

but my latex is getting faster and faster

OpenStudy (anonymous):

and the site is getting slower and slower. sometimes i do not see a previous answer until long after i enter one. kind of silly to repeat

OpenStudy (turingtest):

Yeah, it's a pretty bad server that obviously needs a serious update. though I don't see how noticing and correcting my mistake made win that one.

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