Given 4 -2 -6 10 [1 2 0 1 -21 2. -8 012-3 3. -5 0000 use the reduced row echelon form above to solve the system -2w-4x-2y-6z - w+ 2x +2y + 5z - w+ 2x + y+3z - 10 -8 -5 If necessary, parametrize your answer using the free varlables of the system.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 6CC: (a) Explain how Gaussian elimination works. (b) Use Gaussian elimination to put the following system...
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Given
1 2 01-2
1 2 -3
0 0 0
-2 -4 -2 -6
10
-8
00
1
1
3
-5
0.
use the reduced row echelon form above to solve the system
-2w-4x-2y-6z -
w + 2x +2y + 5z
w+ 2x + y+3z =
10
-8
%3D
-5
If necessary, parametrize your answer using the free variables of the system.
-2
SKA N
Transcribed Image Text:Given 1 2 01-2 1 2 -3 0 0 0 -2 -4 -2 -6 10 -8 00 1 1 3 -5 0. use the reduced row echelon form above to solve the system -2w-4x-2y-6z - w + 2x +2y + 5z w+ 2x + y+3z = 10 -8 %3D -5 If necessary, parametrize your answer using the free variables of the system. -2 SKA N
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