2x1x4 521+22 x3 −x₁ +4x3 + x4 = -1 = -2 = 1 = 0

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
Section4.6: Multiplying Polynomials
Problem 37WE
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Using the matrix notation, write the system of linear equations (attatched)

as Ax = b, where = (attatched) is the vector of variables. Then, find the system solution as: x = A−1b, and write the value of x2.

 

X =
21
X2
x3
I
CA
Transcribed Image Text:X = 21 X2 x3 I CA
2x1
TA
5x1 + x₂
-
I3
-x₁ + 4x3 + x4
-1
= -2
= 1
= 0
Transcribed Image Text:2x1 TA 5x1 + x₂ - I3 -x₁ + 4x3 + x4 -1 = -2 = 1 = 0
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