1A. Find, if possible, A + B, А - в, 2А, 2A - В, and B + -А. 2 -3 4 A = 2 6. В — -1 -5 4 1 10

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
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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,...
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(d)
2A - В
Transcribed Image Text:(d) 2A - В
Find, if possible, A + B, A - В, 2А, 2A — В, and B +
-А.
1 -3
1
4
A =
2
6.
B =
-1
5
-5
4
1 10
Transcribed Image Text:Find, if possible, A + B, A - В, 2А, 2A — В, and B + -А. 1 -3 1 4 A = 2 6. B = -1 5 -5 4 1 10
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