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Mathematics 26 Online
OpenStudy (anonymous):

Solve for 3t2 -18t -4=0 writing answer in simplest form.

OpenStudy (amistre64):

quad formula really... i dont see another alternative

OpenStudy (anonymous):

ok... i thought there might be a faster way

OpenStudy (anonymous):

oh well haha gotta do the math :p

OpenStudy (amistre64):

completeing the square maybe, but thats just proof that the quad works....

OpenStudy (amistre64):

18 +- sqrt(364+48) ----------------- is what I get 6

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