zabeth is asked to expand the expression (5k +9)*. Elizabeth's work is shown below. k + 9)² = (5k)° + (9)² = 25k° + 81 o you agree or disagree with Elizabeth's work? If you agree, explain why. If you don't agree hat Elizabeth did wrong, and then show how to simplify the expression correctly.
zabeth is asked to expand the expression (5k +9)*. Elizabeth's work is shown below. k + 9)² = (5k)° + (9)² = 25k° + 81 o you agree or disagree with Elizabeth's work? If you agree, explain why. If you don't agree hat Elizabeth did wrong, and then show how to simplify the expression correctly.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
![Elizabeth is asked to expand the expression (5k+ 9)*. Elizabeth's work is shown below.
(5k + 9)? = (5k)² + (9)² = 25k? + 81
Do you agree or disagree with Elizabeth's work? If you agree, explain why. If you don't agree, explain
what Elizabeth did wrong, and then show how to simplify the expression correctly.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdc1123ec-a0e0-4e35-afe0-df78f47a58b5%2F7e60d15f-70c8-4afd-be06-d5cad1d482a7%2Fmy8fkw_processed.png&w=3840&q=75)
Transcribed Image Text:Elizabeth is asked to expand the expression (5k+ 9)*. Elizabeth's work is shown below.
(5k + 9)? = (5k)² + (9)² = 25k? + 81
Do you agree or disagree with Elizabeth's work? If you agree, explain why. If you don't agree, explain
what Elizabeth did wrong, and then show how to simplify the expression correctly.
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