x₁ + 2x₂ + 3x3 = 6 2x13x2 + 2x3 = 14 3x₁ + x₂ - x₂ = -2

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.4: Solve Quadratic Equations In Quadratic Form
Problem 9.67TI: Solve: 8x210x1+3=0.
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3.1) Solve the given system of equations. using Cramer's rule

x1 + 2x2 + 3x3 = 6
2х1 - 3х2 + 2x3 = 14
3x1 +x2-x3 =-2
Transcribed Image Text:x1 + 2x2 + 3x3 = 6 2х1 - 3х2 + 2x3 = 14 3x1 +x2-x3 =-2
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