For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination. 4x + 16y = 21 x + 4y = -1

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter11: Conics
Section11.5: Solve Systems Of Nonlinear Equations
Problem 11.69TI: Solve the system by using substitution: {x2+9y2=9y=13x3.
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For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination.
4x + 16y = 21
x + 4y = -1
Transcribed Image Text:For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination. 4x + 16y = 21 x + 4y = -1
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