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Mathematics 23 Online
OpenStudy (anonymous):

The volume of a rectangular box is (x3 + 2x2 - 9x - 18) cubic units. Determine the dimensions of the rectangular box by factoring the volume expression completely. Show your work

OpenStudy (anonymous):

lordamercy how are you sposed to factor a cubic? i would cheat

OpenStudy (anonymous):

\[(x+2) (x-3) (x+3)\] http://www.wolframalpha.com/input/?i=+x3+%2B+2x2+-+9x+-+18

OpenStudy (isaiah.feynman):

@satellite73 Factoring by grouping seems to work here.

OpenStudy (isaiah.feynman):

OpenStudy (anonymous):

Okay hold on let me read all the comments so far.. I was away from my computer

OpenStudy (anonymous):

Okay i understand

OpenStudy (anonymous):

Thank you very much

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