find a number that provides a counterexample to show that the given statement is false. 1. For all numbers x, |x+3|=|x|+3. 2. For all numbers x, -x
find a number that provides a counterexample to show that the given statement is false. 1. For all numbers x, |x+3|=|x|+3. 2. For all numbers x, -x
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 90E
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find a number that provides a counterexample to show that the given statement is false.
1. For all numbers x, |x+3|=|x|+3.
2. For all numbers x, -x<x.
3. For all numbers x, |(x+1)(x-1)(x-1)|=x+1.
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