2x12- - x1 x2 x3 = 1 x3 + x4 = 1 x12x2 x3 - x4 = 2 8x1 + 4x2 + 2x3 = 10

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
Chapter4: Polynomials
Section4.2: Adding And Subtracting Polynomials
Problem 17OE
Question

Can you solve by using the rule called row (reduced)-echelon form. Thanks

2x12-
-
x1 x2
x3
= 1
x3 + x4 = 1
x12x2
x3 - x4 = 2
8x1 + 4x2 + 2x3
= 10
Transcribed Image Text:2x12- - x1 x2 x3 = 1 x3 + x4 = 1 x12x2 x3 - x4 = 2 8x1 + 4x2 + 2x3 = 10
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