ts no real number x such that x6 +x* – 2x² + 1 = 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.2: Properties Of Division
Problem 48E
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(4c) Prove that there exists no real number x such that x6 + x4 – 2x2 + 1 = 0
Transcribed Image Text:(4c) Prove that there exists no real number x such that x6 + x4 – 2x2 + 1 = 0
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