Obtain the solution using Integrating Factors Found by Formulas 1. 2(2y² + 5xy - 2y + 4)dx + x(2x + 2y-1)dy = 0

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter5: Polynomial And Rational Functions
Section: Chapter Questions
Problem 27PT: Find the unknown value. 27. y varies jointly with x and the cube root of 2. If when x=2 and...
Question
Obtain the solution using Integrating Factors Found by Formulas
1. 2(2y² + 5xy – 2y + 4)dx + x(2x + 2y – 1)dy = 0
2. y(y+ 2x – 2)dx – 2(x + y)dy = 0
3. xydx – (x² + 2y²)dy = 0
Transcribed Image Text:Obtain the solution using Integrating Factors Found by Formulas 1. 2(2y² + 5xy – 2y + 4)dx + x(2x + 2y – 1)dy = 0 2. y(y+ 2x – 2)dx – 2(x + y)dy = 0 3. xydx – (x² + 2y²)dy = 0
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