Use Descartes' Rule of Signs to determine the number of possible combinations of positive and negative real zeros of f(x) = 4

Question

Use Descartes' Rule of Signs to determine the number of possible combinations of positive and negative
real zeros of

f(x) = 4x³ + 7x* + 102x³+174x²+ 50x-25

Also, use the Rational Root Theorem, the Remainder Theorem, and synthetic division to determine all roots and factors(linear and quadratic) of the polynomial. Answer the following questions in your analysis:
(a-d one point each)

a. Degree =   b. # of zeros:        c. Max. # of turns:

Kunduz · Accepted Answer

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