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Mathematics 20 Online
OpenStudy (darkbluechocobo):

Help with finding zeroes pls

OpenStudy (darkbluechocobo):

Use Descartes' Rule of Signs to determine the number of negative real zeros of the following function: f(t) = -5t^7 + 8t^2 − 2

OpenStudy (anonymous):

There are no sign changes in p(x) or p(-x). Therefore there are neither positive nor negative real zeros.

OpenStudy (anonymous):

Number of positive real Zero's = Number of negative real Zero's =

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