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Mathematics 19 Online
OpenStudy (anonymous):

Factor: 9x^3-x

OpenStudy (anonymous):

Take x out. You get x(9x^3-1).

OpenStudy (anonymous):

This is the entire problem, I'm supposed to write it in the lowest terms. \[6x^{2}-13x-5/9x^3-x\] I've done the top but now I can't get the bottom right.

OpenStudy (anonymous):

It is x*(9x^2-1) = x(3x+1)(3x-1)

OpenStudy (anonymous):

oh yeah! the difference of two squares. okay. oh thank you! :D

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