Mathematics, 29.11.2021 20:20 jeffreystarks
Determine what Descartes’ Rule of Signs says about the number of positive and negative real roots for the polynomial function.
p(x)=8^3+2x^2-14x +5
A. no positive real roots; one negative real root
B. two or no positive real roots; one negative real root
C. two or no positive real roots; no negative real roots
D. one positive real root; no negative real roots
Answers: 3
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