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Mathematics 16 Online
OpenStudy (anonymous):

write a polynomial function with the given roots 1, -2 and 3i

OpenStudy (anonymous):

what's the 3i?

OpenStudy (anonymous):

i have no clue

OpenStudy (anonymous):

are you sure that is how it's written?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

ok, i think that i means the square root of negative 1

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