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OpenStudy (anonymous):
how do i find the zeros (roots) of this equation?? f(x) = 2x5 - 9x4 + 12x3 - 12x2 + 10x - 3 = 0
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OpenStudy (anonymous):
You could graph it
OpenStudy (anonymous):
would i look at the table
OpenStudy (anonymous):
If all you need are the actual zeroes, I can find them for you
OpenStudy (anonymous):
i got it! THANKS!
OpenStudy (anonymous):
why is there only three? there should be 5
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OpenStudy (anonymous):
What method did you use to find them?
OpenStudy (anonymous):
i graphed them and then looked at the table and got 1 3 and .5
OpenStudy (anonymous):
Let me double check
OpenStudy (anonymous):
Yes, that's correct. The other two are complex numbers
OpenStudy (anonymous):
i and -i
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OpenStudy (anonymous):
okay thanks ! that makes sense now looking at the graph
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