This exercise should be done two ways: by hand and using technology where possible. Let 2 -2 з о -1 x 1 w C = A = 0 7 B 7 -1 zr 4 0 -7 Evaluate the following. A(B + C)

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.2: Pyramids, Area, And Volume
Problem 44E
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This exercise should be done two ways: by hand and using technology where possible.
Let
2 -2
3
0 -1
х 1 w
A =
7
в
C =
-1
z r
4
0 -7
Evaluate the following.
A(B + C)
Transcribed Image Text:This exercise should be done two ways: by hand and using technology where possible. Let 2 -2 3 0 -1 х 1 w A = 7 в C = -1 z r 4 0 -7 Evaluate the following. A(B + C)
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