Use the matrices 1 Show that (A B)2 A2 2AB B2 2 Show that (A B)2 A2 2AB B2 1 and and B 3 2 ...

Use the matrices 1. Show that (A + B)2 A2 + 2AB + B2. 2. Show that

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Use the matrices

1. Show that (A + B)2 ‰ A2 + 2AB + B2.
2. Show that (A ˆ’ B)2 ‰ A2 ˆ’ 2AB + B2.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:54 AM

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Use the matrices 1. Show that (A + B)2 A2 + 2AB + B2. 2. Show that

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-- в-1 and and B = 3. -2]

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Algebra and Trigonometry

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