3. Prove that for all real numbers x, (-1) = -x (Theorem

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter2: Equations And Inequalities
Section: Chapter Questions
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if x = ax, then a
3. Prove that for all real numbers x, (-1). x = -x (Theorem 1.2.8).
4. Let a, b, and c be real numbers.
Transcribed Image Text:if x = ax, then a 3. Prove that for all real numbers x, (-1). x = -x (Theorem 1.2.8). 4. Let a, b, and c be real numbers.
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