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OpenStudy (anonymous):
Which of the following expresses the possible number of positive real solutions for the polynominal equation shown below? 5x^3+x^2-7x+28=0 A. Zero B. Two or zero C. Three or one D. One
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OpenStudy (anonymous):
c. three or one
OpenStudy (anonymous):
Ummm that was incorrect it was b. but thanks anyways.
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