6w-2x-z=5 6x - 5z = 1 -4x -y + 2z = -7 -2w-x + 3y +6=-9

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter6: Polynomials
Section6.2: Use Multiplication Properties Of Exponents
Problem 6.46TI: Simplify: (a) (5wx)3 (b) (3y)3 .
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solve for w,x,y,z using Gaussian elimination

6w-2x-z=5
6x - 5z = 1
-4x -y + 2z = -7
-2w-x + 3y +6=-9
Transcribed Image Text:6w-2x-z=5 6x - 5z = 1 -4x -y + 2z = -7 -2w-x + 3y +6=-9
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gaussian elimination ( only the part bottom part will become zero) see the attch picture. thank you 

Ce
6
0
-2
CPPP
1-0 2
le
O
4
-1 3
Ce
1
-S
CHO
2
6
CASAME
Transcribed Image Text:Ce 6 0 -2 CPPP 1-0 2 le O 4 -1 3 Ce 1 -S CHO 2 6 CASAME
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