3 Let A= (MA-|| _23]~B-[2²] and = 6-9 -4 -6 Find - 2A + 2B. - 2A + 2B=

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,...
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Let A =
3 2
6 - 9
Find - 2A + 2B.
- 2A + 2B=
and B =
3 -3
-6
- 4
Transcribed Image Text:Let A = 3 2 6 - 9 Find - 2A + 2B. - 2A + 2B= and B = 3 -3 -6 - 4
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