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Mathematics 23 Online
OpenStudy (anonymous):

Finding zeros of a polynomial (question inside)

OpenStudy (anonymous):

http://puu.sh/8lXMR.jpg

OpenStudy (anonymous):

There's the question. I don't know where to start.

OpenStudy (mathmale):

Cannot load this site. Where are you located? I don't recognize puu.sh.

OpenStudy (anonymous):

USA.

OpenStudy (anonymous):

http://puu.sh/8lY4P.jpg What about that one?

OpenStudy (mathmale):

Hint: Use the quadratic formula on x^2 - 8x + 25, to determine the roots. How would you characterize the roots of this trinomial?

OpenStudy (anonymous):

Well, I think I've found that the zeroes are 0, 7, -4/3, and 4 + 3i

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