2. Definition. Let r be a non-negative positive real numbel A square root of r is the Iinique non-negative real number denoted by vE, such that (vT)² = x. Using the definition above, prove directly that for all non-negative real numbers r, y, r+y (Hint: Try to use this fact: for any real number c, c2 0)

2. Definition. Let r be a non-negative positive real numbel A square root of r is the Iinique non-negative real number denoted by vE, such that (vT)² = x. Using the definition above, prove directly that for all non-negative real numbers r, y, r+y (Hint: Try to use this fact: for any real number c, c2 0)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter1: Fundamental Concepts Of Algebra

Section1.1: Real Numbers

Problem 34E

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