Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
Transcribed Image Text:Find, if possible, A + B, AB, 2A, 2A- B, and B +
+
A.
2 -1
1 4
A =
3 4
B =
-1 5
-6
5
1
(a) A + B
188-
(b)
A - B
(c) 2A
X
(d)
2A - B
11
10.
C
Transcribed Image Text:x
(e)
B + + A
님
IT
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