Consider the polynomial equation of, P(x) = 0, where P(x) = a – 2a +a² + 2x- 2. a) Use Descartes rule of sign to determine the number of possible positive and negative roots of P(z) b) What are the possible rational zeros of, P(x),? c) Use Bounds theorem to find the possible maximum and minimum values for the zeroes of P(z). d) Use the Remainder Theorem to find the reminder when P(x) is divided by (x-1+i) Use parts (a) to (d) to write P(x) as a product of a linear factors.
Consider the polynomial equation of, P(x) = 0, where P(x) = a – 2a +a² + 2x- 2. a) Use Descartes rule of sign to determine the number of possible positive and negative roots of P(z) b) What are the possible rational zeros of, P(x),? c) Use Bounds theorem to find the possible maximum and minimum values for the zeroes of P(z). d) Use the Remainder Theorem to find the reminder when P(x) is divided by (x-1+i) Use parts (a) to (d) to write P(x) as a product of a linear factors.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.5: Zeros Of Polynomial Functions
Problem 82E
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