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Mathematics 8 Online
OpenStudy (anonymous):

AC Method 4w^3-9w+9 Take 4 and the nine at the end multiply together and get 36. Then I factor 36 to get two numbers that equal -9. The only ones I see are 12 and 3 but they make -9 but not a positive 36.

OpenStudy (agent0smith):

Well then, it doesn't factor nicely. I'm assuming this is a quadratic not a cubic.

OpenStudy (agent0smith):

http://www.wolframalpha.com/input/?i=4w%5E2-9w%2B9 no real solutions/factors.

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