9 10 12 13 5) Using Rational Root Theorem and Descartes' Rule of signs. Find all roots of f(x)=3x° -6x²+2x - 4. What are the factors of the constant term? Types of Positive Negative Imaginary Roots Roots Roots (Pairs) Possiblity 1: Factors of the Leading Coefficient term? Possibility 2: Rational Roots= t All possible rational roots (Remainder) Descartes' Rule Find sign changes. Make reduced Poly Factor or Solve Positive = Negative = Roots x = %3D ck to add speaker notes

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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1 2 3 4 5 6 7i 8 9 10 11 12 13
5) Using Rational Root Theorem and Descartes' Rule of signs.
Find all roots of f(x)=3x° -6x² + 2x - 4.
Types of Positive Negative Imaginary
Roots
Roots
Roots
(Pairs)
What are the factors of the constant term?
Possibility 1:
Factors of the Leading Coefficient term?
Possibility 2:
Rational Roots=+-
All possible rational roots
(Remainder)
Descartes' Rule Find sign changes.
Make reduced Poly
Factor or Solve
Positive =
Negative =
Roots x =
Click to add speaker notes
Transcribed Image Text:1 2 3 4 5 6 7i 8 9 10 11 12 13 5) Using Rational Root Theorem and Descartes' Rule of signs. Find all roots of f(x)=3x° -6x² + 2x - 4. Types of Positive Negative Imaginary Roots Roots Roots (Pairs) What are the factors of the constant term? Possibility 1: Factors of the Leading Coefficient term? Possibility 2: Rational Roots=+- All possible rational roots (Remainder) Descartes' Rule Find sign changes. Make reduced Poly Factor or Solve Positive = Negative = Roots x = Click to add speaker notes
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