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Mathematics 8 Online
OpenStudy (anonymous):

7 ___________ x^2-x-12 for x=3 the above expression = I got 7 over 3^2-3-12= -7over12= -7over6

jimthompson5910 (jim_thompson5910):

getting the same, nice work

jimthompson5910 (jim_thompson5910):

although, I just noticed you got -7/12 somehow it should be -7/6

OpenStudy (anonymous):

me too

jimthompson5910 (jim_thompson5910):

not sure how you got -7/12 in there

OpenStudy (anonymous):

eh, the point is her answer is -7/6 :P

OpenStudy (anonymous):

hmm... not sure either that's why wanted to make sure.. LOL

OpenStudy (anonymous):

Thank you both, so the answer should be -7/16 not -7/12.

jimthompson5910 (jim_thompson5910):

-7/6

OpenStudy (anonymous):

Thanks! :)

jimthompson5910 (jim_thompson5910):

you're welcome

OpenStudy (anonymous):

7 7 7 -------- => -------- => ---- 9 - 3 -12 -3 -3 -6

OpenStudy (anonymous):

Thank you Hawk. :)

OpenStudy (anonymous):

ur welcome :)

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