З^1 — 2л2 + 5аз — —17 2x1 + 4x2 – 3x3 = 29 5х1 — 6х2 — 7*3 — 7

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
Section5.8: Factoring Pattern For X2+bx+c, C Negative
Problem 55WE
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Solve the following set of equations using the matrix inverse method:

3x1 – 2x2 + 5x3
||
201 + 422 — 3х3 — 29
5x1 – 6x2 – 7x3 = 7
-
Transcribed Image Text:3x1 – 2x2 + 5x3 || 201 + 422 — 3х3 — 29 5x1 – 6x2 – 7x3 = 7 -
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