4 -7 -3 -2 8. Let A = [^, and 8 = [ -21. Compute A-1B. -1 2 1

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.12: Solving Equations By Factoring
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4
-7
-3
-2
8.
Let A = [^, and 8 = [
-21. Compute A-1B.
-1
2
1
Transcribed Image Text:4 -7 -3 -2 8. Let A = [^, and 8 = [ -21. Compute A-1B. -1 2 1
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