Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 27E
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![Find all values of x and y such that f(x, y) = 0 and f,(x, y) = 0 simultaneously.
f(x, y) = x² + 4xy + y² – 18x – 18y + 17
(x, y) =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F69cc75cc-79b4-4b62-98b0-b22e22bbfba6%2F2ab354b2-2281-4c3b-a615-e9fcaa6005d9%2F4u45kkt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find all values of x and y such that f(x, y) = 0 and f,(x, y) = 0 simultaneously.
f(x, y) = x² + 4xy + y² – 18x – 18y + 17
(x, y) =
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