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Mathematics 7 Online
OpenStudy (anonymous):

Find all other zeros: http://prntscr.com/47m431

OpenStudy (anonymous):

@IMStuck

OpenStudy (anonymous):

2i is also a zero

OpenStudy (anonymous):

I know that, but I need the other two zeros

OpenStudy (anonymous):

since the coef are real

OpenStudy (anonymous):

use briot rufinni algorithm

OpenStudy (anonymous):

http://en.wikipedia.org/wiki/Ruffini's_rule

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