of signs. Types of Positive Negative Imagina What are the factors of the coństant term? Roots Roots Roots (Pairs) Possibility 1 Factors of the Leading Coefficient term? Possibility 2 Rational Roots= t- All possible rational roots 士 (Remainder) Descartes' Rule Find sign changes. Make reduced Poly 3x +5x-3x- 5 Factor or Solve Positive = 3(-x) + 5(-x)² - 3(-x) - 5 Negative = Roots x = %3D d speaker notes

of signs. Types of Positive Negative Imagina What are the factors of the coństant term? Roots Roots Roots (Pairs) Possibility 1 Factors of the Leading Coefficient term? Possibility 2 Rational Roots= t- All possible rational roots 士 (Remainder) Descartes' Rule Find sign changes. Make reduced Poly 3x +5x-3x- 5 Factor or Solve Positive = 3(-x) + 5(-x)² - 3(-x) - 5 Negative = Roots x = %3D d speaker notes

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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O 14. Use the function (x) = 2x* - 4x - 10x + 12 Part A: List the possible rational zeros of (x). Part B: Explain why x = 3 is a zero of f(x). Part C: Write f(x) as the product of a binomial and a trinomial. B U Font Family - AA A O E-E •E ±V.
x' + 12x + 36 Scottie's factors (x - 6) (x- 6) (x- 6) Michael's factors (x + 6) (x + 6) (x+ 6) a) Find the factors of the trinomial. x + 12x + 36 b) Who is correct? How do you know?
Help with the math problem attached in the image Find all real zeros of the function f(x)=12x^3−23x^2+13x−2. Given x−1 is a factor of f(x) Enter the real zeros separated by commas. Give as exact values.
How to solve
L.G. "I can use the remainder and factor theorems to help factor polynomial equations of degree 3 or 4." 1. x² -5x²-x-10 by *-2 2. *¹-28x-41 by *+4 3. 2x -3x²-8x-3 by x²-3x-7 x-2x²¹ -5x²-x-10 x'-21² ↓ -3x²-x -3x²+6x ↓ P(2)= -7x-10 -7.x+14 - 24 Now, for P(x) try * = 2 P(x)=x²-5x²-x-10 -4.x-12 x+ 4x + 0-28-41 X ² + 4x² 2 - 4x² -28.r ↓ -4x²-16.x P(-4)= - 12.x-41 - 12x - 48 7 Now, for P(x) try P(x)=x²-28x-41 x = -4 -2x-3 2x+1|2x - 3x²-8r-3 2.x²+x² ↓ ↓ -4.x²-8.x -4.x² - 2x + - 6x -3 -6.x-3 0 Now, for P(x) try* = -1 P(x) = 2x¹ - 3x²-8x-3 P(-) = 2x+1
20) Using Rational Root Theorem and Descartes' Rule of signs. Find all roots of f(x)= x³ + 3x² + 5x +3. Types of Positive Negative Roots Roots Roots What are the factors of the constant term? p= ± Possibility 1: Factors of the Leading Coefficient term? Possibility 2: q= ± Rational Roots All possible rational roots ± Descartes' Rule Find sign changes. Make reduced Poly Factor or Solve Positive = Negative = Roots x = 8 hotes % 5 y & 7 U O Imaginary (Pairs) (Remainder)