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OpenStudy (anonymous):
Under which of the following operations are the polynomials 8a + 14 and 3b - 9 not closed? A- addition B-subtraction C-division D-multiplication
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OpenStudy (perl):
i need more information to help you
OpenStudy (zzr0ck3r):
@oscar55773 what operations? And what set are you talking about being closed. It makes no sense to talk about 2 elements being closed. Maybe a 2 element set? but then I am thinking you wont find any operation that does not turn one poly into an identity... but I may be wrong...
OpenStudy (anonymous):
do i have enough information now? @zzr0ck3r @perl
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