Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
I want to find the eigenvalues for the matrix
8-x -6 2
-6 7-x -4
2 -4 3-x
and I want to know If the work I did was right?
Transcribed Image Text:-1
-2
3ー人
-6
2.
-6
7ーム
-4
-4
3-人
{ー人(し7ー人) (3-人)- (-41(-4) -(-6(66)13-人)-(-)2))
+2(1-)13-人)-(-4)(2)
ー人そはんきー37人-40
3.
-0.776
+2+20
Puk
into
gaphing
3.3 41
士了 ±S
土40 土10
土1 土4
dalor
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