Write the polynomial as the product of linear and quadratic factors that are irreducible over the reals. Ax) = x4 + 42x² - 343

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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Write the polynomial as the product of linear and quadratic factors that are irreducible over the reals.
Ax) = x* + 42x2 – 343
o (x? + 49)(x + 7)(x – 7)
|
(x² + 49)[x + /7)(x + /7)
o (x? + 49)(x - V7)(x - 7)
(x² + 49)(x + 7)(x - /7)
(x² + 49)[x + /7][x - /7)
Transcribed Image Text:Write the polynomial as the product of linear and quadratic factors that are irreducible over the reals. Ax) = x* + 42x2 – 343 o (x? + 49)(x + 7)(x – 7) | (x² + 49)[x + /7)(x + /7) o (x? + 49)(x - V7)(x - 7) (x² + 49)(x + 7)(x - /7) (x² + 49)[x + /7][x - /7)
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