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10) (n + 4)

10) (n + 4)

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 20E
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Question
(n+4) 2
9) (6y + 4)(6y - 4) 10) (n + 4)°
Transcribed Image Text:9) (6y + 4)(6y - 4) 10) (n + 4)°
Expert Solution
Step 1

(a+b)2 = a2 + b2 + 2ab

(n+4)2 = n2 + 16 + 2 × n × 4

            = n2 + 8n + 16

 

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