43. Show that there cannot exist rational numbers a, b such that V3 = a+b/2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 61E
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43. Show that there cannot exist rational numbers a, b such that V3 = a+b/2.
Transcribed Image Text:43. Show that there cannot exist rational numbers a, b such that V3 = a+b/2.
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