Let a = [1, -3, 5], b = [4, 0, 8], c = [-2, 9, 1]. Find: |a + c² + |a − c|² - 2(|a|² + |c|²)

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.4: Powers Of Monimials
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Let a = [1, -3, 5], b = [4, 0, 8], c = [-2, 9, 1].
Find:
|a + c|² + |a − c|² — 2(|a|² + |c|²)
Transcribed Image Text:Let a = [1, -3, 5], b = [4, 0, 8], c = [-2, 9, 1]. Find: |a + c|² + |a − c|² — 2(|a|² + |c|²)
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