Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 12 - Data Analysis and Probability - Chapter Test - Page 791: 1

Answer

[-2 .... -3] [3.... -1] [3 .... -4]

Work Step by Step

We have two matrices: [0.... -3] [2 .... 0] [1 .... -1] AND... [2 ..... 0] [-1 .... 1] [-2 .... 3] The two matrices have the same size, so subtract each corresponding element: [0-2 ..... -3-0] [2-(-1).... 0-1] [1-(-2) ....-1-3] New matrix: [-2 .... -3] [3.... -1] [3 .... -4]
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