← 8:16 PM 1 Question 18 ▾ > > 7.21 4G K/S 4G 70 For this exercise, consider the polynomial shown below with the complex root 1: f(x)=3x-4x³ + 18x² + 36x - 80 21 1+3i = List ALL roots for f(x) as comma-separated values (enter as x1, x2, ...): x Write the polynomial in factored form using linear or irreducible quadratic factors. Your answer should not include any imaginary terms: f(x) Question Help: ☑ Video Post to forum Submit Question ||| → 52

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Question 18
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7.21 4G
K/S
4G
70
For this exercise, consider the polynomial shown below with the complex root 1:
f(x)=3x-4x³ + 18x² + 36x - 80
21 1+3i
=
List ALL roots for f(x) as comma-separated values (enter as x1, x2, ...):
x
Write the polynomial in factored form using linear or irreducible quadratic factors.
Your answer should not include any imaginary terms:
f(x)
Question Help: ☑ Video Post to forum
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Transcribed Image Text:← 8:16 PM 1 Question 18 ▾ > > 7.21 4G K/S 4G 70 For this exercise, consider the polynomial shown below with the complex root 1: f(x)=3x-4x³ + 18x² + 36x - 80 21 1+3i = List ALL roots for f(x) as comma-separated values (enter as x1, x2, ...): x Write the polynomial in factored form using linear or irreducible quadratic factors. Your answer should not include any imaginary terms: f(x) Question Help: ☑ Video Post to forum Submit Question ||| → 52
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