2x1 x2 x3 = 1 3x1 + 2x2 + 3x3 = 7 11x13x2 x3=9

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
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Chapter10: Polynomials
Section10.1: Add And Subtract Polynomials
Problem 10.5TI: Add: 12x2+5x2
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Can you solve it using Cramer's Rule

2x1 x2 x3 = 1
3x1 + 2x2 + 3x3 = 7
11x13x2
x3=9
Transcribed Image Text:2x1 x2 x3 = 1 3x1 + 2x2 + 3x3 = 7 11x13x2 x3=9
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