EBK INTERMEDIATE ALGEBRA FOR COLLEGE ST
7th Edition
ISBN: 8220102020153
Author: Blitzer
Publisher: PEARSON
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Chapter 6.4, Problem 65E
To determine
Whether the division in the expression ( 6 x 2 + 16 x + 8 ) ÷ ( 3 x + 2 ) = 2 x + 4
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Question 1. Solve the system
-
x1 x2 + 3x3 + 2x4
-x1 + x22x3 + x4
2x12x2+7x3+7x4
Question 2. Consider the system
= 1
=-2
= 1
3x1 - x2 + ax3
= 1
x1 + 3x2 + 2x3
x12x2+2x3
= -b
= 4
1 For what values of a, b will the system be inconsistent?
2 For what values of a, b will the system have only one solution?
For what values of a, b will the saystem have infinitely many solutions?
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